Enum frame_support::traits::WithdrawReason

#[repr(i8)]pub enum WithdrawReason {
    TransactionPayment,
    Transfer,
    Reserve,
    Fee,
    Tip,
}

Reason for moving funds out of an account.

Variants

TransactionPayment

In order to pay for (system) transaction costs.

Transfer

In order to transfer ownership.

Reserve

In order to reserve some funds for a later return or repatriation.

Fee

In order to pay some other (higher-level) fees.

Tip

In order to tip a validator for transaction inclusion.

Methods from Deref<Target = i8>

pub const MIN: i8

pub const MAX: i8

pub const BITS: u32

pub fn as_ne_bytes(&self) -> &[u8; 1]

🔬 This is a nightly-only experimental API. (num_as_ne_bytes)

Return the memory representation of this integer as a byte array in native byte order.

to_ne_bytes should be preferred over this whenever possible.

Examples

#![feature(num_as_ne_bytes)]
let num = 0x12i8;
let bytes = num.as_ne_bytes();
assert_eq!(
    bytes,
    if cfg!(target_endian = "big") {
        &[0x12]
    } else {
        &[0x12]
    }
);

Trait Implementations

impl BitAnd<WithdrawReason> for WithdrawReasons

type Output = WithdrawReasons

The resulting type after applying the & operator.

fn bitand(self, other: WithdrawReason) -> Self::Output

Performs the & operation.

impl BitAnd<WithdrawReason> for WithdrawReason

type Output = WithdrawReasons

The resulting type after applying the & operator.

fn bitand(self, other: WithdrawReason) -> Self::Output

Performs the & operation.

impl BitAnd<WithdrawReasons> for WithdrawReason

type Output = WithdrawReasons

The resulting type after applying the & operator.

fn bitand(self, other: WithdrawReasons) -> Self::Output

Performs the & operation.

impl BitAndAssign<WithdrawReason> for WithdrawReasons

fn bitand_assign(&mut self, other: WithdrawReason)

Performs the &= operation.

impl BitOr<WithdrawReason> for WithdrawReasons

type Output = WithdrawReasons

The resulting type after applying the | operator.

fn bitor(self, other: WithdrawReason) -> Self::Output

Performs the | operation.

impl BitOr<WithdrawReason> for WithdrawReason

type Output = WithdrawReasons

The resulting type after applying the | operator.

fn bitor(self, other: WithdrawReason) -> Self::Output

Performs the | operation.

impl BitOr<WithdrawReasons> for WithdrawReason

type Output = WithdrawReasons

The resulting type after applying the | operator.

fn bitor(self, other: WithdrawReasons) -> Self::Output

Performs the | operation.

impl BitOrAssign<WithdrawReason> for WithdrawReasons

fn bitor_assign(&mut self, other: WithdrawReason)

Performs the |= operation.

impl BitXor<WithdrawReason> for WithdrawReasons

type Output = WithdrawReasons

The resulting type after applying the ^ operator.

fn bitxor(self, other: WithdrawReason) -> Self::Output

Performs the ^ operation.

impl BitXor<WithdrawReason> for WithdrawReason

type Output = WithdrawReasons

The resulting type after applying the ^ operator.

fn bitxor(self, other: WithdrawReason) -> Self::Output

Performs the ^ operation.

impl BitXor<WithdrawReasons> for WithdrawReason

type Output = WithdrawReasons

The resulting type after applying the ^ operator.

fn bitxor(self, other: WithdrawReasons) -> Self::Output

Performs the ^ operation.

impl BitXorAssign<WithdrawReason> for WithdrawReasons

fn bitxor_assign(&mut self, other: WithdrawReason)

Performs the ^= operation.

impl Clone for WithdrawReason

fn clone(&self) -> WithdrawReason

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for WithdrawReason

impl Debug for WithdrawReason

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

Formats the value using the given formatter.

impl Decode for WithdrawReason

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

Attempt to deserialise the value from input.

impl Deref for WithdrawReason

type Target = i8

The resulting type after dereferencing.

fn deref(&self) -> &i8

Deref to the internal type.

Useful for FFI.

impl Encode for WithdrawReason

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

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

pub fn size_hint(&self) -> usize

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

pub fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

pub 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.

impl EncodeLike<WithdrawReason> for WithdrawReason

impl Eq for WithdrawReason

impl From<WithdrawReason> for WithdrawReasons

fn from(flag: WithdrawReason) -> Self

Create a mask from a single flag.

When creating a mask from multiple flags or another mask just use the clone method or the copy semantics.

impl Hash for WithdrawReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Not for WithdrawReason

type Output = WithdrawReasons

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Ord for WithdrawReason

fn cmp(&self, other: &WithdrawReason) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<WithdrawReason> for WithdrawReason

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<WithdrawReason> for WithdrawReason

fn partial_cmp(&self, other: &WithdrawReason) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for WithdrawReason

impl StructuralPartialEq for WithdrawReason