Struct pallet_balances::BalanceLock

pub struct BalanceLock<Balance> {
    pub id: LockIdentifier,
    pub amount: Balance,
    pub reasons: Reasons,
}

A single lock on a balance. There can be many of these on an account and they “overlap”, so the same balance is frozen by multiple locks.

Fields

id: LockIdentifier

An identifier for this lock. Only one lock may be in existence for each identifier.

amount: Balance

The amount which the free balance may not drop below when this lock is in effect.

reasons: Reasons

If true, then the lock remains in effect even for payment of transaction fees.

Trait Implementations

impl<Balance: Clone> Clone for BalanceLock<Balance>

fn clone(&self) -> BalanceLock<Balance>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Balance> Debug for BalanceLock<Balance>

where Balance: Debug,

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

Formats the value using the given formatter.

impl<Balance> Decode for BalanceLock<Balance>

where Balance: Decode,

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

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<Balance> Encode for BalanceLock<Balance>

where Balance: Encode,

fn size_hint(&self) -> usize

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

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

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<Balance> MaxEncodedLen for BalanceLock<Balance>

where Balance: MaxEncodedLen,

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<Balance: PartialEq> PartialEq for BalanceLock<Balance>

fn eq(&self, other: &BalanceLock<Balance>) -> 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<Balance> TypeInfo for BalanceLock<Balance>

where Balance: TypeInfo + 'static,

type Identity = BalanceLock<Balance>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<Balance> EncodeLike for BalanceLock<Balance>

where Balance: Encode,

impl<Balance: Eq> Eq for BalanceLock<Balance>

impl<Balance> StructuralPartialEq for BalanceLock<Balance>