[−][src]Enum frame_support::traits::WithdrawReason

[−]

[+] Expand attributes
#[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.

Trait Implementations

`impl BitAnd<WithdrawReason> for WithdrawReasons`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the & operator.

`fn bitand(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitAnd<WithdrawReason> for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the & operator.

`fn bitand(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitAnd<WithdrawReasons> for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the & operator.

`fn bitand(self, other: WithdrawReasons) -> Self::Output`[src][−]

`impl BitAndAssign<WithdrawReason> for WithdrawReasons`[src][+]

[+] Show hidden undocumented items

`fn bitand_assign(&mut self, other: WithdrawReason)`[src][−]

`impl BitOr<WithdrawReason> for WithdrawReasons`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the | operator.

`fn bitor(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitOr<WithdrawReason> for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the | operator.

`fn bitor(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitOr<WithdrawReasons> for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the | operator.

`fn bitor(self, other: WithdrawReasons) -> Self::Output`[src][−]

`impl BitOrAssign<WithdrawReason> for WithdrawReasons`[src][+]

[+] Show hidden undocumented items

`fn bitor_assign(&mut self, other: WithdrawReason)`[src][−]

`impl BitXor<WithdrawReason> for WithdrawReasons`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the ^ operator.

`fn bitxor(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitXor<WithdrawReason> for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the ^ operator.

`fn bitxor(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitXor<WithdrawReasons> for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the ^ operator.

`fn bitxor(self, other: WithdrawReasons) -> Self::Output`[src][−]

`impl BitXorAssign<WithdrawReason> for WithdrawReasons`[src][+]

[+] Show hidden undocumented items

`fn bitxor_assign(&mut self, other: WithdrawReason)`[src][−]

`impl Clone for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`fn clone(&self) -> WithdrawReason`[src][−]

`fn clone_from(&mut self, source: &Self)`1.0.0[src][−]

`impl Copy for WithdrawReason`[src]

`impl Debug for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src][−]

`impl Decode for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`fn decode<DecIn: Input>(input: &mut DecIn) -> Result<Self, Error>`[src][−]

`impl Deref for WithdrawReason`[src][+]

`type Target = i8`

The resulting type after dereferencing.

`fn deref(&self) -> &i8`[src][−]

Deref to the internal type.

Useful for FFI.

`impl Encode for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`fn encode_to<EncOut: Output>(&self, dest: &mut EncOut)`[src][−]

`fn size_hint(&self) -> usize`[src][−]

`fn encode(&self) -> Vec<u8>ⓘNotable traits for Vec<u8> impl Write for Vec<u8>`[src][−]

`fn using_encoded<R, F>(&self, f: F) -> R where F: FnOnce(&[u8]) -> R,` [src][−]

`impl EncodeLike<WithdrawReason> for WithdrawReason`[src]

`impl Eq for WithdrawReason`[src]

`impl From<WithdrawReason> for WithdrawReasons`[src][+]

`fn from(flag: WithdrawReason) -> Self`[src][−]

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`[src][+]

[+] Show hidden undocumented items

`fn hash<H: Hasher>(&self, state: &mut H)`[src][−]

`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,` 1.3.0[src][−]

`impl Not for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`type Output = WithdrawReasons`

The resulting type after applying the ! operator.

`fn not(self) -> Self::Output`[src][−]

`impl Ord for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`fn cmp(&self, other: &WithdrawReason) -> Ordering`[src][−]

`[+] Expand attributes #[must_use]fn max(self, other: Self) -> Self`1.21.0[src][−]

`[+] Expand attributes #[must_use]fn min(self, other: Self) -> Self`1.21.0[src][−]

`[+] Expand attributes #[must_use]fn clamp(self, min: Self, max: Self) -> Self`[src][−]

`impl PartialEq<WithdrawReason> for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`fn eq(&self, other: &WithdrawReason) -> bool`[src][−]

`[+] Expand attributes #[must_use]fn ne(&self, other: &Rhs) -> bool`1.0.0[src][−]

`impl PartialOrd<WithdrawReason> for WithdrawReason`[src][+]

[+] Show hidden undocumented items

`fn partial_cmp(&self, other: &WithdrawReason) -> Option<Ordering>`[src][−]

`[+] Expand attributes #[must_use]fn lt(&self, other: &Rhs) -> bool`1.0.0[src][−]

`[+] Expand attributes #[must_use]fn le(&self, other: &Rhs) -> bool`1.0.0[src][−]

`[+] Expand attributes #[must_use]fn gt(&self, other: &Rhs) -> bool`1.0.0[src][−]

`[+] Expand attributes #[must_use]fn ge(&self, other: &Rhs) -> bool`1.0.0[src][−]

`impl StructuralEq for WithdrawReason`[src]

`impl StructuralPartialEq for WithdrawReason`[src]

Auto Trait Implementations

`impl RefUnwindSafe for WithdrawReason`

`impl Send for WithdrawReason`

`impl Sync for WithdrawReason`

`impl Unpin for WithdrawReason`

`impl UnwindSafe for WithdrawReason`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src][+]

[+] Show hidden undocumented items

`fn type_id(&self) -> TypeId`[src][−]

`impl<T> Borrow<T> for T where T: ?Sized,` [src][+]

[+] Show hidden undocumented items

`fn borrow(&self) -> &T`[src][−]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src][+]

[+] Show hidden undocumented items

`fn borrow_mut(&mut self) -> &mut T`[src][−]

`impl<T> CheckedConversion for T`[src][+]

[+] Show hidden undocumented items

`fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,` [src][−]

`fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,` [src][−]

`impl<S> Codec for S where S: Encode + Decode,` [src]

`impl<T, X> Decode for X where T: Decode + Into<X>, X: WrapperTypeDecode<Wrapped = T>,` [src][+]

[+] Show hidden undocumented items

`fn decode(input: &mut I) -> Result<X, Error> where I: Input,` [src][−]

`impl<T> DecodeAll for T where T: Decode,` [src][+]

[+] Show hidden undocumented items

`fn decode_all(input: &[u8]) -> Result<T, Error>`[src][−]

`impl<T> DecodeLimit for T where T: Decode,` [src][+]

[+] Show hidden undocumented items

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

`fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>`[src][−]

`impl<T, X> Encode for X where T: Encode + ?Sized, X: WrapperTypeEncode<Target = T>,` [src][+]

[+] Show hidden undocumented items

`fn size_hint(&self) -> usize`[src][−]

`fn using_encoded<R, F>(&self, f: F) -> R where F: FnOnce(&[u8]) -> R,` [src][−]

`fn encode(&self) -> Vec<u8>ⓘNotable traits for Vec<u8> impl Write for Vec<u8>`[src][−]

`fn encode_to<W>(&self, dest: &mut W) where W: Output,` [src][−]

`impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where T: Encode,` [src]

`impl<'_, T> EncodeLike<&'_ T> for T where T: Encode,` [src]

`impl<'_, T> EncodeLike<&'_ mut T> for T where T: Encode,` [src]

`impl<T> EncodeLike<Arc<T>> for T where T: Encode,` [src]

`impl<T> EncodeLike<Box<T>> for T where T: Encode,` [src]

`impl<'a, T> EncodeLike<Cow<'a, T>> for T where T: Encode + ToOwned,` [src]

`impl<T> EncodeLike<Rc<T>> for T where T: Encode,` [src]

`impl<T> From<T> for T`[src][+]

[+] Show hidden undocumented items

`fn from(t: T) -> T`[src][−]

`impl<S> FullCodec for S where S: Decode + FullEncode,` [src]

`impl<S> FullEncode for S where S: Encode + EncodeLike<S>,` [src]

`impl<T, U> Into for T where U: From<T>,` [src][+]

[+] Show hidden undocumented items

`fn into(self) -> U`[src][−]

`impl<T> IsType<T> for T`[src][+]

[+] Show hidden undocumented items

`fn from_ref(&T) -> &T`[src][−]

`fn into_ref(&Self) -> &T`[src][−]

`fn from_mut(&mut T) -> &mut T`[src][−]

`fn into_mut(&mut Self) -> &mut T`[src][−]

`impl<T, Outer> IsWrappedBy<Outer> for T where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,` [src][+]

`fn from_ref(outer: &Outer) -> &T`[src][−]

Get a reference to the inner from the outer.

`fn from_mut(outer: &mut Outer) -> &mut T`[src][−]

Get a mutable reference to the inner from the outer.

`impl<T> KeyedVec for T where T: Codec,` [src][+]

[+] Show hidden undocumented items

`fn to_keyed_vec(&self, prepend_key: &[u8]) -> Vec<u8>ⓘNotable traits for Vec<u8> impl Write for Vec<u8>`[src][−]

`impl<T> MaybeDebug for T where T: Debug,` [src]

`impl<T> MaybeHash for T where T: Hash,` [src]

`impl<T> MaybeRefUnwindSafe for T where T: RefUnwindSafe,` [src]

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

`impl<T> Parameter for T where T: Codec + EncodeLike<T> + Clone + Eq + Debug,` [src]

`impl<T> Same<T> for T`[src]

`type Output = T`

Should always be Self

`impl<T> SaturatedConversion for T`[src][+]

[+] Show hidden undocumented items

`fn saturated_from<T>(t: T) -> Self where Self: UniqueSaturatedFrom<T>,` [src][−]

`fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T>,` [src][−]

`impl<T> ToOwned for T where T: Clone,` [src][+]

[+] Show hidden undocumented items

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src][−]

`fn clone_into(&self, target: &mut T)`[src][−]

`impl<T, U> TryFrom for T where U: Into<T>,` [src][+]

[+] Show hidden undocumented items

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src][−]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src][+]

[+] Show hidden undocumented items

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src][−]

`impl<S, T> UncheckedInto<T> for S where T: UncheckedFrom<S>,` [src][+]

[+] Show hidden undocumented items

`fn unchecked_into(self) -> T`[src][−]

`impl<T, S> UniqueSaturatedInto<T> for S where S: TryInto<T>, T: Bounded,` [src][+]

[+] Show hidden undocumented items

`fn unique_saturated_into(self) -> T`[src][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

[+] Show hidden undocumented items

[−][src]Enum frame_support::traits::WithdrawReason

Variants

Trait Implementations

impl BitAnd<WithdrawReason> for WithdrawReasons[src][+]

type Output = WithdrawReasons

fn bitand(self, other: WithdrawReason) -> Self::Output[src][−]

impl BitAnd<WithdrawReason> for WithdrawReason[src][+]

type Output = WithdrawReasons

fn bitand(self, other: WithdrawReason) -> Self::Output[src][−]

impl BitAnd<WithdrawReasons> for WithdrawReason[src][+]

type Output = WithdrawReasons

fn bitand(self, other: WithdrawReasons) -> Self::Output[src][−]

impl BitAndAssign<WithdrawReason> for WithdrawReasons[src][+]

fn bitand_assign(&mut self, other: WithdrawReason)[src][−]

impl BitOr<WithdrawReason> for WithdrawReasons[src][+]

type Output = WithdrawReasons

fn bitor(self, other: WithdrawReason) -> Self::Output[src][−]

impl BitOr<WithdrawReason> for WithdrawReason[src][+]

type Output = WithdrawReasons

fn bitor(self, other: WithdrawReason) -> Self::Output[src][−]

impl BitOr<WithdrawReasons> for WithdrawReason[src][+]

type Output = WithdrawReasons

fn bitor(self, other: WithdrawReasons) -> Self::Output[src][−]

impl BitOrAssign<WithdrawReason> for WithdrawReasons[src][+]

fn bitor_assign(&mut self, other: WithdrawReason)[src][−]

impl BitXor<WithdrawReason> for WithdrawReasons[src][+]

type Output = WithdrawReasons

fn bitxor(self, other: WithdrawReason) -> Self::Output[src][−]

impl BitXor<WithdrawReason> for WithdrawReason[src][+]

type Output = WithdrawReasons

fn bitxor(self, other: WithdrawReason) -> Self::Output[src][−]

impl BitXor<WithdrawReasons> for WithdrawReason[src][+]

type Output = WithdrawReasons

fn bitxor(self, other: WithdrawReasons) -> Self::Output[src][−]

impl BitXorAssign<WithdrawReason> for WithdrawReasons[src][+]

fn bitxor_assign(&mut self, other: WithdrawReason)[src][−]

impl Clone for WithdrawReason[src][+]

fn clone(&self) -> WithdrawReason[src][−]

fn clone_from(&mut self, source: &Self)1.0.0[src][−]

impl Copy for WithdrawReason[src]

impl Debug for WithdrawReason[src][+]

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

impl Decode for WithdrawReason[src][+]

fn decode<DecIn: Input>(input: &mut DecIn) -> Result<Self, Error>[src][−]

impl Deref for WithdrawReason[src][+]

type Target = i8

fn deref(&self) -> &i8[src][−]

impl Encode for WithdrawReason[src][+]

fn encode_to<EncOut: Output>(&self, dest: &mut EncOut)[src][−]

fn size_hint(&self) -> usize[src][−]

fn encode(&self) -> Vec<u8>ⓘNotable traits for Vec<u8>impl Write for Vec<u8>[src][−]

Notable traits for Vec<u8>

fn using_encoded<R, F>(&self, f: F) -> R where F: FnOnce(&[u8]) -> R, [src][−]

impl EncodeLike<WithdrawReason> for WithdrawReason[src]

impl Eq for WithdrawReason[src]

impl From<WithdrawReason> for WithdrawReasons[src][+]

fn from(flag: WithdrawReason) -> Self[src][−]

impl Hash for WithdrawReason[src][+]

fn hash<__H: Hasher>(&self, state: &mut __H)[src][−]

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher, 1.3.0[src][−]

impl Not for WithdrawReason[src][+]

type Output = WithdrawReasons

fn not(self) -> Self::Output[src][−]

impl Ord for WithdrawReason[src][+]

fn cmp(&self, other: &WithdrawReason) -> Ordering[src][−]

[+] Expand attributes#[must_use]fn max(self, other: Self) -> Self1.21.0[src][−]

[+] Expand attributes#[must_use]fn min(self, other: Self) -> Self1.21.0[src][−]

[+] Expand attributes#[must_use]fn clamp(self, min: Self, max: Self) -> Self[src][−]

impl PartialEq<WithdrawReason> for WithdrawReason[src][+]

fn eq(&self, other: &WithdrawReason) -> bool[src][−]

[+] Expand attributes#[must_use]fn ne(&self, other: &Rhs) -> bool1.0.0[src][−]

impl PartialOrd<WithdrawReason> for WithdrawReason[src][+]

fn partial_cmp(&self, other: &WithdrawReason) -> Option<Ordering>[src][−]

[+] Expand attributes#[must_use]fn lt(&self, other: &Rhs) -> bool1.0.0[src][−]

[+] Expand attributes#[must_use]fn le(&self, other: &Rhs) -> bool1.0.0[src][−]

[+] Expand attributes#[must_use]fn gt(&self, other: &Rhs) -> bool1.0.0[src][−]

[+] Expand attributes#[must_use]fn ge(&self, other: &Rhs) -> bool1.0.0[src][−]

impl StructuralEq for WithdrawReason[src]

impl StructuralPartialEq for WithdrawReason[src]

Auto Trait Implementations

`impl BitAnd<WithdrawReason> for WithdrawReasons`[src][+]

`type Output = WithdrawReasons`

`fn bitand(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitAnd<WithdrawReason> for WithdrawReason`[src][+]

`type Output = WithdrawReasons`

`fn bitand(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitAnd<WithdrawReasons> for WithdrawReason`[src][+]

`type Output = WithdrawReasons`

`fn bitand(self, other: WithdrawReasons) -> Self::Output`[src][−]

`impl BitAndAssign<WithdrawReason> for WithdrawReasons`[src][+]

`fn bitand_assign(&mut self, other: WithdrawReason)`[src][−]

`impl BitOr<WithdrawReason> for WithdrawReasons`[src][+]

`type Output = WithdrawReasons`

`fn bitor(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitOr<WithdrawReason> for WithdrawReason`[src][+]

`type Output = WithdrawReasons`

`fn bitor(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitOr<WithdrawReasons> for WithdrawReason`[src][+]

`type Output = WithdrawReasons`

`fn bitor(self, other: WithdrawReasons) -> Self::Output`[src][−]

`impl BitOrAssign<WithdrawReason> for WithdrawReasons`[src][+]

`fn bitor_assign(&mut self, other: WithdrawReason)`[src][−]

`impl BitXor<WithdrawReason> for WithdrawReasons`[src][+]

`type Output = WithdrawReasons`

`fn bitxor(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitXor<WithdrawReason> for WithdrawReason`[src][+]

`type Output = WithdrawReasons`

`fn bitxor(self, other: WithdrawReason) -> Self::Output`[src][−]

`impl BitXor<WithdrawReasons> for WithdrawReason`[src][+]

`type Output = WithdrawReasons`

`fn bitxor(self, other: WithdrawReasons) -> Self::Output`[src][−]

`impl BitXorAssign<WithdrawReason> for WithdrawReasons`[src][+]

`fn bitxor_assign(&mut self, other: WithdrawReason)`[src][−]

`impl Clone for WithdrawReason`[src][+]

`fn clone(&self) -> WithdrawReason`[src][−]

`fn clone_from(&mut self, source: &Self)`1.0.0[src][−]

`impl Copy for WithdrawReason`[src]

`impl Debug for WithdrawReason`[src][+]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src][−]

`impl Decode for WithdrawReason`[src][+]

`fn decode<DecIn: Input>(input: &mut DecIn) -> Result<Self, Error>`[src][−]

`impl Deref for WithdrawReason`[src][+]

`type Target = i8`

`fn deref(&self) -> &i8`[src][−]

`impl Encode for WithdrawReason`[src][+]

`fn encode_to<EncOut: Output>(&self, dest: &mut EncOut)`[src][−]

`fn size_hint(&self) -> usize`[src][−]

`fn encode(&self) -> Vec<u8>ⓘNotable traits for Vec<u8> impl Write for Vec<u8>`[src][−]

`fn using_encoded<R, F>(&self, f: F) -> R where F: FnOnce(&[u8]) -> R,` [src][−]

`impl EncodeLike<WithdrawReason> for WithdrawReason`[src]

`impl Eq for WithdrawReason`[src]

`impl From<WithdrawReason> for WithdrawReasons`[src][+]

`fn from(flag: WithdrawReason) -> Self`[src][−]

`impl Hash for WithdrawReason`[src][+]

`fn hash<H: Hasher>(&self, state: &mut H)`[src][−]

`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,` 1.3.0[src][−]

`impl Not for WithdrawReason`[src][+]

`type Output = WithdrawReasons`

`fn not(self) -> Self::Output`[src][−]

`impl Ord for WithdrawReason`[src][+]

`fn cmp(&self, other: &WithdrawReason) -> Ordering`[src][−]

`[+] Expand attributes #[must_use]fn max(self, other: Self) -> Self`1.21.0[src][−]

`[+] Expand attributes #[must_use]fn min(self, other: Self) -> Self`1.21.0[src][−]

`[+] Expand attributes #[must_use]fn clamp(self, min: Self, max: Self) -> Self`[src][−]

`impl PartialEq<WithdrawReason> for WithdrawReason`[src][+]

`fn eq(&self, other: &WithdrawReason) -> bool`[src][−]

`[+] Expand attributes #[must_use]fn ne(&self, other: &Rhs) -> bool`1.0.0[src][−]

`impl PartialOrd<WithdrawReason> for WithdrawReason`[src][+]

`fn partial_cmp(&self, other: &WithdrawReason) -> Option<Ordering>`[src][−]

`[+] Expand attributes #[must_use]fn lt(&self, other: &Rhs) -> bool`1.0.0[src][−]

`[+] Expand attributes #[must_use]fn le(&self, other: &Rhs) -> bool`1.0.0[src][−]

`[+] Expand attributes #[must_use]fn gt(&self, other: &Rhs) -> bool`1.0.0[src][−]

`[+] Expand attributes #[must_use]fn ge(&self, other: &Rhs) -> bool`1.0.0[src][−]

`impl StructuralEq for WithdrawReason`[src]

`impl StructuralPartialEq for WithdrawReason`[src]

`impl RefUnwindSafe for WithdrawReason`

`impl Send for WithdrawReason`

`impl Sync for WithdrawReason`

`impl Unpin for WithdrawReason`

`impl UnwindSafe for WithdrawReason`