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 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.