Struct spl_token_2022::pod::OptionalNonZeroPubkey

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#[repr(transparent)]
pub struct OptionalNonZeroPubkey(_);

Expand description

A Pubkey that encodes None as all 0, meant to be usable as a Pod type, similar to all NonZero* number types from the bytemuck library.

Trait Implementations

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impl Clone for OptionalNonZeroPubkey

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fn clone(&self) -> OptionalNonZeroPubkey

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for OptionalNonZeroPubkey

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

Formats the value using the given formatter. Read more

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impl Default for OptionalNonZeroPubkey

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fn default() -> OptionalNonZeroPubkey

Returns the “default value” for a type. Read more

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impl From<OptionalNonZeroPubkey> for Option<Pubkey>

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fn from(p: OptionalNonZeroPubkey) -> Self

Performs the conversion.

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impl From<OptionalNonZeroPubkey> for COption<Pubkey>

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fn from(p: OptionalNonZeroPubkey) -> Self

Performs the conversion.

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impl PartialEq<OptionalNonZeroPubkey> for OptionalNonZeroPubkey

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

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

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

This method tests for !=.

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impl TryFrom<COption<Pubkey>> for OptionalNonZeroPubkey

type Error = ProgramError

The type returned in the event of a conversion error.

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fn try_from(p: COption<Pubkey>) -> Result<Self, Self::Error>

Performs the conversion.

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impl TryFrom<Option<Pubkey>> for OptionalNonZeroPubkey

type Error = ProgramError

The type returned in the event of a conversion error.

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fn try_from(p: Option<Pubkey>) -> Result<Self, Self::Error>

Performs the conversion.

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impl StructuralPartialEq for OptionalNonZeroPubkey

Auto Trait Implementations

impl RefUnwindSafe for OptionalNonZeroPubkey

impl Send for OptionalNonZeroPubkey

impl Sync for OptionalNonZeroPubkey

impl Unpin for OptionalNonZeroPubkey

impl UnwindSafe for OptionalNonZeroPubkey

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct spl_token_2022::pod::OptionalNonZeroPubkey

Trait Implementations

impl Clone for OptionalNonZeroPubkey

fn clone(&self) -> OptionalNonZeroPubkey

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

impl Debug for OptionalNonZeroPubkey

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

impl Default for OptionalNonZeroPubkey

fn default() -> OptionalNonZeroPubkey

impl From<OptionalNonZeroPubkey> for Option<Pubkey>

fn from(p: OptionalNonZeroPubkey) -> Self

impl From<OptionalNonZeroPubkey> for COption<Pubkey>

fn from(p: OptionalNonZeroPubkey) -> Self

impl PartialEq<OptionalNonZeroPubkey> for OptionalNonZeroPubkey

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

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

impl TryFrom<COption<Pubkey>> for OptionalNonZeroPubkey

type Error = ProgramError

fn try_from(p: COption<Pubkey>) -> Result<Self, Self::Error>

impl TryFrom<Option<Pubkey>> for OptionalNonZeroPubkey

type Error = ProgramError

fn try_from(p: Option<Pubkey>) -> Result<Self, Self::Error>

impl Zeroable for OptionalNonZeroPubkey

fn zeroed() -> Self

impl Copy for OptionalNonZeroPubkey

impl Pod for OptionalNonZeroPubkey

impl StructuralPartialEq for OptionalNonZeroPubkey

Auto Trait Implementations

impl RefUnwindSafe for OptionalNonZeroPubkey

impl Send for OptionalNonZeroPubkey

impl Sync for OptionalNonZeroPubkey

impl Unpin for OptionalNonZeroPubkey

impl UnwindSafe for OptionalNonZeroPubkey

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,