Struct MemRelinquishDesc 

pub struct MemRelinquishDesc {
    pub handle: Handle,
    pub flags: u32,
}

Descriptor to relinquish a memory region. Currently only supports specifying a single endpoint.

Fields

handle: Handle

flags: u32

Implementations

impl MemRelinquishDesc

pub fn pack(&self, endpoints: &[u16], buf: &mut [u8]) -> usize

Serialize memory relinquish descriptor and the endpoint IDs into a buffer.

pub fn unpack( buf: &[u8], ) -> Result<(MemRelinquishDesc, EndpointIterator<'_>), Error>

Deserialize a memory relinquish descriptor from a buffer and return an iterator to the endpoint IDs.

Trait Implementations

impl Clone for MemRelinquishDesc

fn clone(&self) -> MemRelinquishDesc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemRelinquishDesc

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

Formats the value using the given formatter.

impl Default for MemRelinquishDesc

fn default() -> MemRelinquishDesc

Returns the “default value” for a type.

impl PartialEq for MemRelinquishDesc

fn eq(&self, other: &MemRelinquishDesc) -> 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 Eq for MemRelinquishDesc

impl StructuralPartialEq for MemRelinquishDesc