Enum Buffer

pub enum Buffer<T: CType> {
    Host(Buffer<T>),
}

Expand description

A general-purpose buffer which can represent a buffer on any supported platform.

Variants§

Host(Buffer<T>)

Implementations§

impl<T: CType> Buffer<T>

pub fn from_slice(slice: &[T]) -> Result<Self, Error>

Construct a new Buffer from a slice of data.

Trait Implementations§

impl<'a, T: CType> BufferInstance<T> for &'a Buffer<T>

fn read(&self) -> BufferConverter<'_, T>

Borrow this buffer as a BufferConverter.

fn read_value(&self, offset: usize) -> Result<T, Error>

Read a single value in this buffer.

fn len(&self) -> usize

Return the length of this buffer.

impl<'a, T: CType> BufferInstance<T> for &'a mut Buffer<T>

fn read(&self) -> BufferConverter<'_, T>

Borrow this buffer as a BufferConverter.

fn read_value(&self, offset: usize) -> Result<T, Error>

Read a single value in this buffer.

fn len(&self) -> usize

Return the length of this buffer.

impl<T: CType> BufferInstance<T> for Buffer<T>

fn read(&self) -> BufferConverter<'_, T>

Borrow this buffer as a BufferConverter.

fn read_value(&self, offset: usize) -> Result<T, Error>

Read a single value in this buffer.

fn len(&self) -> usize

Return the length of this buffer.

impl<'a, T: CType> BufferMut<T> for &'a mut Buffer<T>

fn write<'b>(&mut self, data: BufferConverter<'b, T>) -> Result<(), Error>

Overwrite this buffer.

fn write_value(&mut self, value: T) -> Result<(), Error>

Overwrite this buffer with a single value.

fn write_value_at(&mut self, offset: usize, value: T) -> Result<(), Error>

Overwrite a single value in this buffer.

impl<T: CType> BufferMut<T> for Buffer<T>

fn write<'a>(&mut self, data: BufferConverter<'a, T>) -> Result<(), Error>

Overwrite this buffer.

fn write_value(&mut self, value: T) -> Result<(), Error>

Overwrite this buffer with a single value.

fn write_value_at(&mut self, offset: usize, value: T) -> Result<(), Error>

Overwrite a single value in this buffer.

impl<T: Clone + CType> Clone for Buffer<T>

fn clone(&self) -> Buffer<T>

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

impl<T: CType + Debug> Debug for Buffer<T>

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

Formats the value using the given formatter. Read more

impl<'a, T: CType> From<&'a Buffer<T>> for BufferConverter<'a, T>

fn from(buf: &'a Buffer<T>) -> Self

Converts to this type from the input type.

impl<T: CType> From<Buffer<T>> for Buffer<T>

fn from(buf: Buffer<T>) -> Self

Converts to this type from the input type.

impl<T: CType> From<Buffer<T>> for BufferConverter<'static, T>

fn from(buf: Buffer<T>) -> Self

Converts to this type from the input type.

impl<T: CType> From<SmallVec<[T; 64]>> for Buffer<T>

fn from(buf: StackVec<T>) -> Self

Converts to this type from the input type.

impl<T: CType> From<Vec<T>> for Buffer<T>

fn from(buf: Vec<T>) -> Self

Converts to this type from the input type.

impl<T: CType> GetSize for Buffer<T>

fn get_size(&self) -> usize

Determines the total size of the object. Read more

fn get_stack_size() -> usize

Determines how may bytes this object occupies inside the stack. Read more

fn get_heap_size(&self) -> usize

Determines how many bytes this object occupies inside the heap. Read more

Auto Trait Implementations§

impl<T> Freeze for Buffer<T>
where T: Freeze,

impl<T> RefUnwindSafe for Buffer<T>
where T: RefUnwindSafe,

impl<T> Send for Buffer<T>

impl<T> Sync for Buffer<T>

impl<T> Unpin for Buffer<T>
where T: Unpin,

impl<T> UnwindSafe for Buffer<T>
where T: UnwindSafe + RefUnwindSafe,

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

const ALIGN: usize

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> 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<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

fn vzip(self) -> V