Struct RecvHostMessageOutcome 

pub struct RecvHostMessageOutcome(/* private fields */);

The return type of recv_host_message host-call (message length and source).

Implementations

impl RecvHostMessageOutcome

pub fn new(message_len: u32) -> Result<RecvHostMessageOutcome, ()>

Create new outcome from the message length.

Returns an error if the message length is u32::MAX.

pub fn none() -> RecvHostMessageOutcome

Create new empty outcome.

pub fn into_inner(self) -> Option<u32>

pub fn from_reg(reg: u64) -> RecvHostMessageOutcome

pub fn to_reg(self) -> u64

Trait Implementations

impl Clone for RecvHostMessageOutcome

fn clone(&self) -> RecvHostMessageOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecvHostMessageOutcome

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

Formats the value using the given formatter.

impl Copy for RecvHostMessageOutcome