Struct UninitStackBuffer 

pub struct UninitStackBuffer<const N: usize> { /* private fields */ }

Memory-efficient uninitialized stack buffer

This buffer uses MaybeUninit to avoid zeroing memory that will be immediately overwritten, providing better performance for large buffers.

Implementations

impl<const N: usize> UninitStackBuffer<N>

pub fn new() -> Self

Create a new uninitialized stack buffer

pub fn capacity(&self) -> usize

Get the maximum capacity of the buffer

pub fn len(&self) -> usize

Get the number of bytes currently used

pub fn is_empty(&self) -> bool

Check if the buffer is empty

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

Get the used portion as a slice

pub fn as_mut_slice(&mut self) -> &mut [u8]

Get the used portion as a mutable slice

pub fn resize(&mut self, new_len: usize) -> Result<(), &'static str>

Resize the buffer to the specified length

pub fn clear(&mut self)

Clear the buffer

pub fn append(&mut self, data: &[u8]) -> Result<(), &'static str>

Append data to the buffer

Trait Implementations

impl<const N: usize> Debug for UninitStackBuffer<N>

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

Formats the value using the given formatter.

impl<const N: usize> Default for UninitStackBuffer<N>

fn default() -> Self

Returns the “default value” for a type.

impl<const N: usize> Drop for UninitStackBuffer<N>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

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

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.