Struct spl_discriminator :: discriminator :: ArrayDiscriminator Copy item path

impl ArrayDiscriminator

pub const LENGTH: usize = 8usize

Size for discriminator in account data

pub const UNINITIALIZED: Self = _

Uninitialized variant of a discriminator

pub const fn new(value: [u8; 8]) -> Self

Creates a discriminator from an array

pub const fn as_slice(&self) -> &[u8] ⓘ

Get the array as a const slice

pub fn new_with_hash_input(hash_input: &str) -> Self

Creates a new ArrayDiscriminator from some hash input string literal

Trait Implementations§

impl AsRef<[u8]> for ArrayDiscriminator

fn as_ref(&self) -> &[u8] ⓘ

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<[u8; 8]> for ArrayDiscriminator

fn as_ref(&self) -> &[u8; 8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ArrayDiscriminator

fn clone(&self) -> ArrayDiscriminator

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl Debug for ArrayDiscriminator

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

Formats the value using the given formatter. Read more

impl Default for ArrayDiscriminator

fn default() -> ArrayDiscriminator

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

impl From<[u8; 8]> for ArrayDiscriminator

fn from(from: [u8; 8]) -> Self

Converts to this type from the input type.

impl From<ArrayDiscriminator> for [u8; 8]

fn from(from: ArrayDiscriminator) -> Self

Converts to this type from the input type.

impl From<ArrayDiscriminator> for u64

fn from(from: ArrayDiscriminator) -> Self

Converts to this type from the input type.

impl From<u64> for ArrayDiscriminator

fn from(from: u64) -> Self

Converts to this type from the input type.

impl PartialEq for ArrayDiscriminator

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

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

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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 TryFrom<&[u8]> for ArrayDiscriminator

type Error = ProgramError

The type returned in the event of a conversion error.

fn try_from(a: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for ArrayDiscriminator

Auto Trait Implementations§

impl Freeze for ArrayDiscriminator

impl RefUnwindSafe for ArrayDiscriminator

impl Send for ArrayDiscriminator

impl Sync for ArrayDiscriminator

impl Unpin for ArrayDiscriminator

impl UnwindSafe for ArrayDiscriminator

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CheckedBitPattern for T
where T: AnyBitPattern,

type Bits = T

Self must have the same layout as the specified Bits except for the possible invalid bit patterns being checked during is_valid_bit_pattern.

fn is_valid_bit_pattern(_bits: &T) -> bool

If this function returns true, then it must be valid to reinterpret bits as &Self.

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

default unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> CloneToUninit for T
where T: Copy,

unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Same for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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

fn vzip(self) -> V

impl<T> AnyBitPattern for T
where T: Pod,