Struct spl_discriminator::discriminator::ArrayDiscriminator

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<ArrayDiscriminator> 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 RefUnwindSafe for ArrayDiscriminator

impl Send for ArrayDiscriminator

impl Sync for ArrayDiscriminator

impl Unpin for ArrayDiscriminator

impl UnwindSafe for ArrayDiscriminator

Blanket Implementations§

impl<T> AbiExample for T

default fn example() -> T

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CheckedBitPattern for Twhere 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> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for Twhere 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> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for Twhere 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 Twhere 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 Twhere 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 Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> AnyBitPattern for Twhere T: Pod,