Enum rarena_allocator::ArenaPosition

pub enum ArenaPosition {
    Start(u32),
    End(u32),
    Current(i64),
}

Enumeration of possible methods to seek within an [Arena] allocator.

Variants

Start(u32)

Sets the offset to the provided number of bytes.

End(u32)

Sets the offset to the capacity of the allocator minus the provided number of bytes.

Current(i64)

Sets the offset to the current position plus the specified number of bytes.

It is possible to seek beyond the end of an object, but it’s an error to seek before byte 0.

Trait Implementations

impl Clone for ArenaPosition

fn clone(&self) -> ArenaPosition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ArenaPosition

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

Formats the value using the given formatter.

impl PartialEq for ArenaPosition

fn eq(&self, other: &ArenaPosition) -> 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 ArenaPosition

impl Eq for ArenaPosition

impl StructuralPartialEq for ArenaPosition