Enum polkadot_sdk_frame::prelude::frame_system::Call

pub enum Call<T>
where
    T: Config,
{
    remark {
        remark: Vec<u8>,
    },
    set_heap_pages {
        pages: u64,
    },
    set_code {
        code: Vec<u8>,
    },
    set_code_without_checks {
        code: Vec<u8>,
    },
    set_storage {
        items: Vec<(Vec<u8>, Vec<u8>)>,
    },
    kill_storage {
        keys: Vec<Vec<u8>>,
    },
    kill_prefix {
        prefix: Vec<u8>,
        subkeys: u32,
    },
    remark_with_event {
        remark: Vec<u8>,
    },
    do_task {
        task: <T as Config>::RuntimeTask,
    },
    authorize_upgrade {
        code_hash: <T as Config>::Hash,
    },
    authorize_upgrade_without_checks {
        code_hash: <T as Config>::Hash,
    },
    apply_authorized_upgrade {
        code: Vec<u8>,
    },
    // some variants omitted
}

Contains a variant per dispatchable extrinsic that this pallet has.

Variants

remark

Make some on-chain remark.

Can be executed by every origin.

Fields

remark: Vec<u8>

set_heap_pages

Set the number of pages in the WebAssembly environment’s heap.

Fields

pages: u64

set_code

Set the new runtime code.

Fields

code: Vec<u8>

set_code_without_checks

Set the new runtime code without doing any checks of the given code.

Note that runtime upgrades will not run if this is called with a not-increasing spec version!

Fields

code: Vec<u8>

set_storage

Set some items of storage.

Fields

items: Vec<(Vec<u8>, Vec<u8>)>

kill_storage

Kill some items from storage.

Fields

keys: Vec<Vec<u8>>

kill_prefix

Kill all storage items with a key that starts with the given prefix.

NOTE: We rely on the Root origin to provide us the number of subkeys under the prefix we are removing to accurately calculate the weight of this function.

Fields

prefix: Vec<u8>

subkeys: u32

remark_with_event

Make some on-chain remark and emit event.

Fields

remark: Vec<u8>

do_task

Fields

task: <T as Config>::RuntimeTask

authorize_upgrade

Authorize an upgrade to a given code_hash for the runtime. The runtime can be supplied later.

This call requires Root origin.

Fields

code_hash: <T as Config>::Hash

authorize_upgrade_without_checks

Authorize an upgrade to a given code_hash for the runtime. The runtime can be supplied later.

WARNING: This authorizes an upgrade that will take place without any safety checks, for example that the spec name remains the same and that the version number increases. Not recommended for normal use. Use authorize_upgrade instead.

This call requires Root origin.

Fields

code_hash: <T as Config>::Hash

apply_authorized_upgrade

Provide the preimage (runtime binary) code for an upgrade that has been authorized.

If the authorization required a version check, this call will ensure the spec name remains unchanged and that the spec version has increased.

Depending on the runtime’s OnSetCode configuration, this function may directly apply the new code in the same block or attempt to schedule the upgrade.

All origins are allowed.

Fields

code: Vec<u8>

Implementations

impl<T> Call<T>

where T: Config,

pub fn new_call_variant_remark(remark: Vec<u8>) -> Call<T>

Create a call with the variant remark.

pub fn new_call_variant_set_heap_pages(pages: u64) -> Call<T>

Create a call with the variant set_heap_pages.

pub fn new_call_variant_set_code(code: Vec<u8>) -> Call<T>

Create a call with the variant set_code.

pub fn new_call_variant_set_code_without_checks(code: Vec<u8>) -> Call<T>

Create a call with the variant set_code_without_checks.

pub fn new_call_variant_set_storage(items: Vec<(Vec<u8>, Vec<u8>)>) -> Call<T>

Create a call with the variant set_storage.

pub fn new_call_variant_kill_storage(keys: Vec<Vec<u8>>) -> Call<T>

Create a call with the variant kill_storage.

pub fn new_call_variant_kill_prefix(prefix: Vec<u8>, subkeys: u32) -> Call<T>

Create a call with the variant kill_prefix.

pub fn new_call_variant_remark_with_event(remark: Vec<u8>) -> Call<T>

Create a call with the variant remark_with_event.

pub fn new_call_variant_do_task(task: <T as Config>::RuntimeTask) -> Call<T>

Create a call with the variant do_task.

pub fn new_call_variant_authorize_upgrade( code_hash: <T as Config>::Hash, ) -> Call<T>

Create a call with the variant authorize_upgrade.

pub fn new_call_variant_authorize_upgrade_without_checks( code_hash: <T as Config>::Hash, ) -> Call<T>

Create a call with the variant authorize_upgrade_without_checks.

pub fn new_call_variant_apply_authorized_upgrade(code: Vec<u8>) -> Call<T>

Create a call with the variant apply_authorized_upgrade.

Trait Implementations

impl<T> CheckIfFeeless for Call<T>

where T: Config,

type Origin = <T as Config>::RuntimeOrigin

The Origin type of the runtime.

fn is_feeless(&self, origin: &<Call<T> as CheckIfFeeless>::Origin) -> bool

Checks if the dispatchable satisfies the feeless condition as defined by #[pallet::feeless_if]

impl<T> Clone for Call<T>

where T: Config,

fn clone(&self) -> Call<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for Call<T>

where T: Config,

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

Formats the value using the given formatter.

impl<T> Decode for Call<T>

where T: Config,

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Call<T>, Error>

where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.

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.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T> Encode for Call<T>

where T: Config,

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

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

Convert self to an owned vector.

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.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T> GetCallIndex for Call<T>

where T: Config,

fn get_call_index(&self) -> u8

Return the index of this Call.

fn get_call_indices() -> &'static [u8]

Return all call indices in the same order as GetCallName.

impl<T> GetCallName for Call<T>

where T: Config,

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

Return the function name of the Call.

fn get_call_names() -> &'static [&'static str]

Return all function names in the same order as GetCallIndex.

impl<T> GetDispatchInfo for Call<T>

where T: Config,

fn get_dispatch_info(&self) -> DispatchInfo

Return a DispatchInfo, containing relevant information of this dispatch.

impl<T> PartialEq for Call<T>

where T: Config,

fn eq(&self, other: &Call<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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.

impl<T> TypeInfo for Call<T>

where T: Config + 'static, PhantomData<(T,)>: TypeInfo + 'static, <T as Config>::RuntimeTask: TypeInfo + 'static, <T as Config>::Hash: TypeInfo + 'static,

type Identity = Call<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T> UnfilteredDispatchable for Call<T>

where T: Config,

type RuntimeOrigin = <T as Config>::RuntimeOrigin

The origin type of the runtime, (i.e. frame_system::Config::RuntimeOrigin).

fn dispatch_bypass_filter( self, origin: <Call<T> as UnfilteredDispatchable>::RuntimeOrigin, ) -> Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>

Dispatch this call but do not check the filter in origin.

impl<T> EncodeLike for Call<T>

where T: Config,

impl<T> Eq for Call<T>

where T: Config,