Struct frame_support::traits::WithdrawReasons

pub struct WithdrawReasons { /* fields omitted */ }

Reasons for moving funds out of an account.

Implementations

impl WithdrawReasons

pub const TRANSACTION_PAYMENT: WithdrawReasons

In order to pay for (system) transaction costs.

pub const TRANSFER: WithdrawReasons

In order to transfer ownership.

pub const RESERVE: WithdrawReasons

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

pub const FEE: WithdrawReasons

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

pub const TIP: WithdrawReasons

In order to tip a validator for transaction inclusion.

pub const fn empty() -> WithdrawReasons

Returns an empty set of flags

pub const fn all() -> WithdrawReasons

Returns the set containing all flags.

pub const fn bits(&self) -> i8

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: i8) -> Option<WithdrawReasons>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: i8) -> WithdrawReasons

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: i8) -> WithdrawReasons

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: WithdrawReasons) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: WithdrawReasons) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: WithdrawReasons)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: WithdrawReasons)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: WithdrawReasons)

Toggles the specified flags in-place.

pub fn set(&mut self, other: WithdrawReasons, value: bool)

Inserts or removes the specified flags depending on the passed value.

impl WithdrawReasons

pub fn except(one: WithdrawReasons) -> WithdrawReasons

Choose all variants except for one.

assert_eq!(
	WithdrawReasons::FEE | WithdrawReasons::TRANSFER | WithdrawReasons::RESERVE | WithdrawReasons::TIP,
	WithdrawReasons::except(WithdrawReasons::TRANSACTION_PAYMENT),
);

Trait Implementations

impl Binary for WithdrawReasons

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

Formats the value using the given formatter.

impl BitAnd<WithdrawReasons> for WithdrawReasons

type Output = WithdrawReasons

The resulting type after applying the & operator.

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

Returns the intersection between the two sets of flags.

impl BitAndAssign<WithdrawReasons> for WithdrawReasons

fn bitand_assign(&mut self, other: WithdrawReasons)

Disables all flags disabled in the set.

impl BitOr<WithdrawReasons> for WithdrawReasons

type Output = WithdrawReasons

The resulting type after applying the | operator.

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

Returns the union of the two sets of flags.

impl BitOrAssign<WithdrawReasons> for WithdrawReasons

fn bitor_assign(&mut self, other: WithdrawReasons)

Adds the set of flags.

impl BitXor<WithdrawReasons> for WithdrawReasons

type Output = WithdrawReasons

The resulting type after applying the ^ operator.

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

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<WithdrawReasons> for WithdrawReasons

fn bitxor_assign(&mut self, other: WithdrawReasons)

Toggles the set of flags.

impl Clone for WithdrawReasons

fn clone(&self) -> WithdrawReasons

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WithdrawReasons

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

Formats the value using the given formatter.

impl Decode for WithdrawReasons

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

Attempt to deserialise the value from input.

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

Attempt to skip the encoded value from input.

pub fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for WithdrawReasons

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: FnOnce(&[u8]) -> R>(&self, f: F) -> R

Convert self to a slice and then invoke the given closure with it.

pub fn size_hint(&self) -> usize

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

pub fn encoded_size(&self) -> usize

Calculates the encoded size.

impl Extend<WithdrawReasons> for WithdrawReasons

fn extend<T: IntoIterator<Item = WithdrawReasons>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

pub fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

pub fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<WithdrawReasons> for WithdrawReasons

fn from_iter<T: IntoIterator<Item = WithdrawReasons>>(
    iterator: T
) -> WithdrawReasons

Creates a value from an iterator.

impl Hash for WithdrawReasons

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 LowerHex for WithdrawReasons

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

Formats the value using the given formatter.

impl Not for WithdrawReasons

type Output = WithdrawReasons

The resulting type after applying the ! operator.

fn not(self) -> WithdrawReasons

Returns the complement of this set of flags.

impl Octal for WithdrawReasons

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

Formats the value using the given formatter.

impl Ord for WithdrawReasons

fn cmp(&self, other: &WithdrawReasons) -> 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<WithdrawReasons> for WithdrawReasons

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

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

fn ne(&self, other: &WithdrawReasons) -> bool

This method tests for !=.

impl PartialOrd<WithdrawReasons> for WithdrawReasons

fn partial_cmp(&self, other: &WithdrawReasons) -> 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 Sub<WithdrawReasons> for WithdrawReasons

type Output = WithdrawReasons

The resulting type after applying the - operator.

fn sub(self, other: WithdrawReasons) -> WithdrawReasons

Returns the set difference of the two sets of flags.

impl SubAssign<WithdrawReasons> for WithdrawReasons

fn sub_assign(&mut self, other: WithdrawReasons)

Disables all flags enabled in the set.

impl UpperHex for WithdrawReasons

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

Formats the value using the given formatter.

impl Copy for WithdrawReasons

impl EncodeLike<WithdrawReasons> for WithdrawReasons

impl Eq for WithdrawReasons

impl StructuralEq for WithdrawReasons

impl StructuralPartialEq for WithdrawReasons