Struct wasmtime_wasi::preview2::preview0::types::EventFdReadwrite

pub struct EventFdReadwrite {
    pub nbytes: Filesize,
    pub flags: Eventrwflags,
}

Fields

nbytes: Filesize

flags: Eventrwflags

Implementations

impl EventFdReadwrite

pub const fn offset_of_nbytes() -> u32

pub const fn offset_of_flags() -> u32

Trait Implementations

impl Clone for EventFdReadwrite

fn clone(&self) -> EventFdReadwrite

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventFdReadwrite

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

Formats the value using the given formatter.

impl<'a> GuestType<'a> for EventFdReadwrite

fn guest_size() -> u32

Returns the size, in bytes, of this type in the guest memory.

fn guest_align() -> usize

Returns the required alignment of this type, in bytes, for both guest and host memory.

fn read(location: &GuestPtr<'a, Self>) -> Result<Self, GuestError>

Reads this value from the provided ptr.

fn write(location: &GuestPtr<'_, Self>, val: Self) -> Result<(), GuestError>

Writes a value to ptr after verifying that ptr is indeed valid to store val.

impl PartialEq for EventFdReadwrite

fn eq(&self, other: &EventFdReadwrite) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for EventFdReadwrite