Struct ArenaCheckpoint 

pub struct ArenaCheckpoint { /* private fields */ }

An arena checkpoint (offset into a BumpArena).

Implementations

impl ArenaCheckpoint

pub fn capture(arena: &BumpArena) -> Self

pub fn bytes_used(&self) -> usize

pub fn chunk_count(&self) -> usize

pub fn bytes_since(&self, later_bytes_used: usize) -> usize

Trait Implementations

impl Clone for ArenaCheckpoint

fn clone(&self) -> ArenaCheckpoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArenaCheckpoint

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

Formats the value using the given formatter.

impl PartialEq for ArenaCheckpoint

fn eq(&self, other: &ArenaCheckpoint) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ArenaCheckpoint

impl Eq for ArenaCheckpoint

impl StructuralPartialEq for ArenaCheckpoint