Struct HeapBuffer 

pub struct HeapBuffer<T> { /* private fields */ }

Heap-allocated buffer with runtime-determined size.

Used for resources whose size is determined from data (loaded samples, configuration).

Implementations

impl<T: Default + Copy> HeapBuffer<T>

pub fn new(size: usize) -> Self

Create a new buffer with size samples, all initialized to T::default().

pub fn from_vec(data: Vec<T>) -> Self

Create a buffer from an existing Vec, taking ownership.

Trait Implementations

impl<T: Default + Copy> Buffer<T> for HeapBuffer<T>

fn len(&self) -> usize

Number of samples in the buffer.

fn as_slice(&self) -> &[T]

Read-only access to the buffer data.

fn as_mut_slice(&mut self) -> &mut [T]

Mutable access to the buffer data.

fn fill(&mut self, value: T)

where T: Copy,

Fill the entire buffer with a value.

fn copy_from(&mut self, src: &[T])

where T: Copy,

Copy data from a slice. Copies min(src.len(), self.len()) samples.

fn is_empty(&self) -> bool

Whether the buffer is empty.

impl<T: Clone> Clone for HeapBuffer<T>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for HeapBuffer<T>

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

Formats the value using the given formatter.