Struct CompositeGrant 

pub struct CompositeGrant { /* private fields */ }

A collection of memory grants that can be managed together.

Implementations

impl CompositeGrant

pub fn new() -> Self

Creates a new empty composite grant.

pub fn add(&mut self, grant: MemoryGrant)

Adds a grant to the collection.

pub fn total_size(&self) -> usize

Returns the total size of all grants.

pub fn len(&self) -> usize

Returns the number of grants.

pub fn is_empty(&self) -> bool

Returns whether the collection is empty.

pub fn consume_all(self) -> usize

Consumes all grants and returns the total size.

Trait Implementations

impl Default for CompositeGrant

fn default() -> CompositeGrant

Returns the “default value” for a type.