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Enum pallet_democracy::pallet::Call

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pub enum Call<T: Config> {
Show 19 variants propose { proposal: BoundedCallOf<T>, value: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, }, second { proposal: PropIndex, }, vote { ref_index: ReferendumIndex, vote: AccountVote<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance>, }, emergency_cancel { ref_index: ReferendumIndex, }, external_propose { proposal: BoundedCallOf<T>, }, external_propose_majority { proposal: BoundedCallOf<T>, }, external_propose_default { proposal: BoundedCallOf<T>, }, fast_track { proposal_hash: T::Hash, voting_period: BlockNumberFor<T>, delay: BlockNumberFor<T>, }, veto_external { proposal_hash: T::Hash, }, cancel_referendum { ref_index: ReferendumIndex, }, delegate { to: <<T as Config>::Lookup as StaticLookup>::Source, conviction: Conviction, balance: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, }, undelegate {}, clear_public_proposals {}, unlock { target: <<T as Config>::Lookup as StaticLookup>::Source, }, remove_vote { index: ReferendumIndex, }, remove_other_vote { target: <<T as Config>::Lookup as StaticLookup>::Source, index: ReferendumIndex, }, blacklist { proposal_hash: T::Hash, maybe_ref_index: Option<ReferendumIndex>, }, cancel_proposal { prop_index: PropIndex, }, set_metadata { owner: MetadataOwner, maybe_hash: Option<T::Hash>, }, // some variants omitted
}
Expand description

Contains a variant per dispatchable extrinsic that this pallet has.

Variants§

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propose

Propose a sensitive action to be taken.

The dispatch origin of this call must be Signed and the sender must have funds to cover the deposit.

  • proposal_hash: The hash of the proposal preimage.
  • value: The amount of deposit (must be at least MinimumDeposit).

Emits Proposed.

Fields

§proposal: BoundedCallOf<T>
§value: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance
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second

Signals agreement with a particular proposal.

The dispatch origin of this call must be Signed and the sender must have funds to cover the deposit, equal to the original deposit.

  • proposal: The index of the proposal to second.

Fields

§proposal: PropIndex
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vote

Vote in a referendum. If vote.is_aye(), the vote is to enact the proposal; otherwise it is a vote to keep the status quo.

The dispatch origin of this call must be Signed.

  • ref_index: The index of the referendum to vote for.
  • vote: The vote configuration.

Fields

§vote: AccountVote<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance>
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emergency_cancel

Schedule an emergency cancellation of a referendum. Cannot happen twice to the same referendum.

The dispatch origin of this call must be CancellationOrigin.

-ref_index: The index of the referendum to cancel.

Weight: O(1).

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external_propose

Schedule a referendum to be tabled once it is legal to schedule an external referendum.

The dispatch origin of this call must be ExternalOrigin.

  • proposal_hash: The preimage hash of the proposal.

Fields

§proposal: BoundedCallOf<T>
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external_propose_majority

Schedule a majority-carries referendum to be tabled next once it is legal to schedule an external referendum.

The dispatch of this call must be ExternalMajorityOrigin.

  • proposal_hash: The preimage hash of the proposal.

Unlike external_propose, blacklisting has no effect on this and it may replace a pre-scheduled external_propose call.

Weight: O(1)

Fields

§proposal: BoundedCallOf<T>
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external_propose_default

Schedule a negative-turnout-bias referendum to be tabled next once it is legal to schedule an external referendum.

The dispatch of this call must be ExternalDefaultOrigin.

  • proposal_hash: The preimage hash of the proposal.

Unlike external_propose, blacklisting has no effect on this and it may replace a pre-scheduled external_propose call.

Weight: O(1)

Fields

§proposal: BoundedCallOf<T>
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fast_track

Schedule the currently externally-proposed majority-carries referendum to be tabled immediately. If there is no externally-proposed referendum currently, or if there is one but it is not a majority-carries referendum then it fails.

The dispatch of this call must be FastTrackOrigin.

  • proposal_hash: The hash of the current external proposal.
  • voting_period: The period that is allowed for voting on this proposal. Increased to Must be always greater than zero. For FastTrackOrigin must be equal or greater than FastTrackVotingPeriod.
  • delay: The number of block after voting has ended in approval and this should be enacted. This doesn’t have a minimum amount.

Emits Started.

Weight: O(1)

Fields

§proposal_hash: T::Hash
§voting_period: BlockNumberFor<T>
§delay: BlockNumberFor<T>
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veto_external

Veto and blacklist the external proposal hash.

The dispatch origin of this call must be VetoOrigin.

  • proposal_hash: The preimage hash of the proposal to veto and blacklist.

Emits Vetoed.

Weight: O(V + log(V)) where V is number of existing vetoers

Fields

§proposal_hash: T::Hash
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cancel_referendum

Remove a referendum.

The dispatch origin of this call must be Root.

  • ref_index: The index of the referendum to cancel.

§Weight: O(1).

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delegate

Delegate the voting power (with some given conviction) of the sending account.

The balance delegated is locked for as long as it’s delegated, and thereafter for the time appropriate for the conviction’s lock period.

The dispatch origin of this call must be Signed, and the signing account must either:

  • be delegating already; or

  • have no voting activity (if there is, then it will need to be removed/consolidated through reap_vote or unvote).

  • to: The account whose voting the target account’s voting power will follow.

  • conviction: The conviction that will be attached to the delegated votes. When the account is undelegated, the funds will be locked for the corresponding period.

  • balance: The amount of the account’s balance to be used in delegating. This must not be more than the account’s current balance.

Emits Delegated.

Weight: O(R) where R is the number of referendums the voter delegating to has voted on. Weight is charged as if maximum votes.

Fields

§to: <<T as Config>::Lookup as StaticLookup>::Source
§conviction: Conviction
§balance: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance
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undelegate

Undelegate the voting power of the sending account.

Tokens may be unlocked following once an amount of time consistent with the lock period of the conviction with which the delegation was issued.

The dispatch origin of this call must be Signed and the signing account must be currently delegating.

Emits Undelegated.

Weight: O(R) where R is the number of referendums the voter delegating to has voted on. Weight is charged as if maximum votes.

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clear_public_proposals

Clears all public proposals.

The dispatch origin of this call must be Root.

Weight: O(1).

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unlock

Unlock tokens that have an expired lock.

The dispatch origin of this call must be Signed.

  • target: The account to remove the lock on.

Weight: O(R) with R number of vote of target.

Fields

§target: <<T as Config>::Lookup as StaticLookup>::Source
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remove_vote

Remove a vote for a referendum.

If:

  • the referendum was cancelled, or
  • the referendum is ongoing, or
  • the referendum has ended such that
    • the vote of the account was in opposition to the result; or
    • there was no conviction to the account’s vote; or
    • the account made a split vote …then the vote is removed cleanly and a following call to unlock may result in more funds being available.

If, however, the referendum has ended and:

  • it finished corresponding to the vote of the account, and
  • the account made a standard vote with conviction, and
  • the lock period of the conviction is not over …then the lock will be aggregated into the overall account’s lock, which may involve overlocking (where the two locks are combined into a single lock that is the maximum of both the amount locked and the time is it locked for).

The dispatch origin of this call must be Signed, and the signer must have a vote registered for referendum index.

  • index: The index of referendum of the vote to be removed.

Weight: O(R + log R) where R is the number of referenda that target has voted on. Weight is calculated for the maximum number of vote.

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remove_other_vote

Remove a vote for a referendum.

If the target is equal to the signer, then this function is exactly equivalent to remove_vote. If not equal to the signer, then the vote must have expired, either because the referendum was cancelled, because the voter lost the referendum or because the conviction period is over.

The dispatch origin of this call must be Signed.

  • target: The account of the vote to be removed; this account must have voted for referendum index.
  • index: The index of referendum of the vote to be removed.

Weight: O(R + log R) where R is the number of referenda that target has voted on. Weight is calculated for the maximum number of vote.

Fields

§target: <<T as Config>::Lookup as StaticLookup>::Source
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blacklist

Permanently place a proposal into the blacklist. This prevents it from ever being proposed again.

If called on a queued public or external proposal, then this will result in it being removed. If the ref_index supplied is an active referendum with the proposal hash, then it will be cancelled.

The dispatch origin of this call must be BlacklistOrigin.

  • proposal_hash: The proposal hash to blacklist permanently.
  • ref_index: An ongoing referendum whose hash is proposal_hash, which will be cancelled.

Weight: O(p) (though as this is an high-privilege dispatch, we assume it has a reasonable value).

Fields

§proposal_hash: T::Hash
§maybe_ref_index: Option<ReferendumIndex>
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cancel_proposal

Remove a proposal.

The dispatch origin of this call must be CancelProposalOrigin.

  • prop_index: The index of the proposal to cancel.

Weight: O(p) where p = PublicProps::<T>::decode_len()

Fields

§prop_index: PropIndex
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set_metadata

Set or clear a metadata of a proposal or a referendum.

Parameters:

  • origin: Must correspond to the MetadataOwner.
    • ExternalOrigin for an external proposal with the SuperMajorityApprove threshold.
    • ExternalDefaultOrigin for an external proposal with the SuperMajorityAgainst threshold.
    • ExternalMajorityOrigin for an external proposal with the SimpleMajority threshold.
    • Signed by a creator for a public proposal.
    • Signed to clear a metadata for a finished referendum.
    • Root to set a metadata for an ongoing referendum.
  • owner: an identifier of a metadata owner.
  • maybe_hash: The hash of an on-chain stored preimage. None to clear a metadata.

Fields

§maybe_hash: Option<T::Hash>

Implementations§

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impl<T: Config> Call<T>

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pub fn new_call_variant_propose( proposal: BoundedCallOf<T>, value: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, ) -> Self

Create a call with the variant propose.

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pub fn new_call_variant_second(proposal: PropIndex) -> Self

Create a call with the variant second.

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pub fn new_call_variant_vote( ref_index: ReferendumIndex, vote: AccountVote<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance>, ) -> Self

Create a call with the variant vote.

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pub fn new_call_variant_emergency_cancel(ref_index: ReferendumIndex) -> Self

Create a call with the variant emergency_cancel.

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pub fn new_call_variant_external_propose(proposal: BoundedCallOf<T>) -> Self

Create a call with the variant external_propose.

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pub fn new_call_variant_external_propose_majority( proposal: BoundedCallOf<T>, ) -> Self

Create a call with the variant external_propose_majority.

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pub fn new_call_variant_external_propose_default( proposal: BoundedCallOf<T>, ) -> Self

Create a call with the variant external_propose_default.

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pub fn new_call_variant_fast_track( proposal_hash: T::Hash, voting_period: BlockNumberFor<T>, delay: BlockNumberFor<T>, ) -> Self

Create a call with the variant fast_track.

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pub fn new_call_variant_veto_external(proposal_hash: T::Hash) -> Self

Create a call with the variant veto_external.

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pub fn new_call_variant_cancel_referendum(ref_index: ReferendumIndex) -> Self

Create a call with the variant cancel_referendum.

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pub fn new_call_variant_delegate( to: <<T as Config>::Lookup as StaticLookup>::Source, conviction: Conviction, balance: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, ) -> Self

Create a call with the variant delegate.

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pub fn new_call_variant_undelegate() -> Self

Create a call with the variant undelegate.

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pub fn new_call_variant_clear_public_proposals() -> Self

Create a call with the variant clear_public_proposals.

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pub fn new_call_variant_unlock( target: <<T as Config>::Lookup as StaticLookup>::Source, ) -> Self

Create a call with the variant unlock.

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pub fn new_call_variant_remove_vote(index: ReferendumIndex) -> Self

Create a call with the variant remove_vote.

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pub fn new_call_variant_remove_other_vote( target: <<T as Config>::Lookup as StaticLookup>::Source, index: ReferendumIndex, ) -> Self

Create a call with the variant remove_other_vote.

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pub fn new_call_variant_blacklist( proposal_hash: T::Hash, maybe_ref_index: Option<ReferendumIndex>, ) -> Self

Create a call with the variant blacklist.

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pub fn new_call_variant_cancel_proposal(prop_index: PropIndex) -> Self

Create a call with the variant cancel_proposal.

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pub fn new_call_variant_set_metadata( owner: MetadataOwner, maybe_hash: Option<T::Hash>, ) -> Self

Create a call with the variant set_metadata.

Trait Implementations§

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impl<T: Config> CheckIfFeeless for Call<T>

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type Origin = <T as Config>::RuntimeOrigin

The Origin type of the runtime.
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fn is_feeless(&self, origin: &Self::Origin) -> bool

Checks if the dispatchable satisfies the feeless condition as defined by #[pallet::feeless_if]
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impl<T: Config> Clone for Call<T>

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T: Config> Debug for Call<T>

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fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<T: Config> Decode for Call<T>

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fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.
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fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>
where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory. Read more
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fn skip<I>(input: &mut I) -> Result<(), Error>
where I: Input,

Attempt to skip the encoded value from input. Read more
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fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more
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impl<T: Config> Encode for Call<T>

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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more
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fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.
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fn encode(&self) -> Vec<u8>

Convert self to an owned vector.
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fn using_encoded<R, F>(&self, f: F) -> R
where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.
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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more
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impl<T: Config> GetCallIndex for Call<T>

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fn get_call_index(&self) -> u8

Return the index of this Call.
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fn get_call_indices() -> &'static [u8]

Return all call indices in the same order as [GetCallName].
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impl<T: Config> GetCallName for Call<T>

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fn get_call_name(&self) -> &'static str

Return the function name of the Call.
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fn get_call_names() -> &'static [&'static str]

Return all function names in the same order as [GetCallIndex].
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impl<T: Config> GetDispatchInfo for Call<T>

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fn get_dispatch_info(&self) -> DispatchInfo

Return a DispatchInfo, containing relevant information of this dispatch. Read more
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impl<T: Config> PartialEq for Call<T>

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fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T> TypeInfo for Call<T>
where PhantomData<(T,)>: TypeInfo + 'static, BoundedCallOf<T>: TypeInfo + 'static, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: HasCompact + TypeInfo + 'static, AccountVote<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance>: TypeInfo + 'static, T::Hash: TypeInfo + 'static, BlockNumberFor<T>: TypeInfo + 'static, <<T as Config>::Lookup as StaticLookup>::Source: TypeInfo + 'static, Option<T::Hash>: TypeInfo + 'static, T: Config + 'static,

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type Identity = Call<T>

The type identifying for which type info is provided. Read more
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fn type_info() -> Type

Returns the static type identifier for Self.
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impl<T: Config> UnfilteredDispatchable for Call<T>

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type RuntimeOrigin = <T as Config>::RuntimeOrigin

The origin type of the runtime, (i.e. frame_system::Config::RuntimeOrigin).
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fn dispatch_bypass_filter( self, origin: Self::RuntimeOrigin, ) -> DispatchResultWithPostInfo

Dispatch this call but do not check the filter in origin.
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impl<T: Config> EncodeLike for Call<T>

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impl<T: Config> Eq for Call<T>

Auto Trait Implementations§

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impl<T> Freeze for Call<T>
where <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: Freeze, <T as Config>::Hash: Freeze, <<<T as Config>::Block as Block>::Header as Header>::Number: Freeze, <<T as Config>::Lookup as StaticLookup>::Source: Freeze,

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impl<T> RefUnwindSafe for Call<T>
where <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: RefUnwindSafe, <T as Config>::Hash: RefUnwindSafe, <<<T as Config>::Block as Block>::Header as Header>::Number: RefUnwindSafe, <<T as Config>::Lookup as StaticLookup>::Source: RefUnwindSafe, T: RefUnwindSafe, <T as Config>::RuntimeCall: RefUnwindSafe,

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impl<T> Send for Call<T>
where <<T as Config>::Lookup as StaticLookup>::Source: Send, T: Send, <T as Config>::RuntimeCall: Send,

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impl<T> Sync for Call<T>
where <<T as Config>::Lookup as StaticLookup>::Source: Sync, T: Sync, <T as Config>::RuntimeCall: Sync,

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impl<T> Unpin for Call<T>
where <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: Unpin, <T as Config>::Hash: Unpin, <<<T as Config>::Block as Block>::Header as Header>::Number: Unpin, <<T as Config>::Lookup as StaticLookup>::Source: Unpin, T: Unpin, <T as Config>::RuntimeCall: Unpin,

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impl<T> UnwindSafe for Call<T>
where <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: UnwindSafe, <T as Config>::Hash: UnwindSafe, <<<T as Config>::Block as Block>::Header as Header>::Number: UnwindSafe, <<T as Config>::Lookup as StaticLookup>::Source: UnwindSafe, T: UnwindSafe, <T as Config>::RuntimeCall: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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fn checked_from<T>(t: T) -> Option<Self>
where Self: TryFrom<T>,

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fn checked_into<T>(self) -> Option<T>
where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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fn decode_all(input: &mut &[u8]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more
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where T: Decode,

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fn decode_all_with_depth_limit( limit: u32, input: &mut &[u8], ) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more
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where I: Input,

Decode Self with the given maximum recursion depth and advance input by the number of bytes consumed. Read more
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where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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Checks if this value is equivalent to the given key. Read more
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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Returns the argument unchanged.

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impl<T> Hashable for T
where T: Codec,

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fn blake2_128(&self) -> [u8; 16]

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fn blake2_256(&self) -> [u8; 32]

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fn blake2_128_concat(&self) -> Vec<u8>

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fn twox_128(&self) -> [u8; 16]

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fn twox_256(&self) -> [u8; 32]

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fn twox_64_concat(&self) -> Vec<u8>

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fn identity(&self) -> Vec<u8>

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn into(self) -> U

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self
where Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more
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fn saturated_into<T>(self) -> T
where Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T, U> TryIntoKey<U> for T
where U: TryFromKey<T>,

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type Error = <U as TryFromKey<T>>::Error

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fn try_into_key(self) -> Result<U, <U as TryFromKey<T>>::Error>

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impl<S, T> UncheckedInto<T> for S
where T: UncheckedFrom<S>,

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fn unchecked_into(self) -> T

The counterpart to unchecked_from.
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impl<T, S> UniqueSaturatedInto<T> for S
where T: Bounded, S: TryInto<T>,

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fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<S> Codec for S
where S: Decode + Encode,

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impl<T> EncodeLike<&&T> for T
where T: Encode,

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impl<T> EncodeLike<&T> for T
where T: Encode,

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impl<T> EncodeLike<&mut T> for T
where T: Encode,

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impl<T> EncodeLike<Arc<T>> for T
where T: Encode,

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impl<T> EncodeLike<Box<T>> for T
where T: Encode,

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impl<'a, T> EncodeLike<Cow<'a, T>> for T
where T: ToOwned + Encode,

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impl<T> EncodeLike<Rc<T>> for T
where T: Encode,

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impl<S> FullCodec for S
where S: Decode + FullEncode,

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impl<S> FullEncode for S
where S: Encode + EncodeLike,

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impl<T> JsonSchemaMaybe for T

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impl<T> MaybeDebug for T
where T: Debug,

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impl<T> MaybeRefUnwindSafe for T
where T: RefUnwindSafe,

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impl<T> MaybeRefUnwindSafe for T
where T: RefUnwindSafe,

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impl<T> Member for T
where T: Send + Sync + Debug + Eq + PartialEq + Clone + 'static,

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impl<T> Parameter for T
where T: Codec + EncodeLike + Clone + Eq + Debug + TypeInfo,

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impl<T> Scalar for T
where T: 'static + Clone + PartialEq + Debug,

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impl<T> StaticTypeInfo for T
where T: TypeInfo + 'static,