Struct LockedBuf

pub struct LockedBuf { /* private fields */ }

Buffer with fixed capacity, locked to RAM. It prevents memory from being paged to the swap area

This is required to work with AIO operations.

Implementations

impl LockedBuf

pub fn with_size(size: usize) -> Result<LockedBuf, LockedBufError>

Create with desired capacity

pub fn size(&self) -> usize

Return current capacity

Trait Implementations

impl AsMut<[u8]> for LockedBuf

fn as_mut(&mut self) -> &mut [u8]

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

impl AsRef<[u8]> for LockedBuf

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

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

impl Debug for LockedBuf

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

Formats the value using the given formatter.

impl Send for LockedBuf

impl Sync for LockedBuf