Enum wayland_commons::wire::Argument

pub enum Argument {
    Int(i32),
    Uint(u32),
    Fixed(i32),
    Str(Box<CString>),
    Object(u32),
    NewId(u32),
    Array(Box<Vec<u8>>),
    Fd(RawFd),
}

Enum of possible argument as recognized by the wire, including values

Variants

Int(i32)

i32

Tuple Fields of Int

0: i32

Uint(u32)

u32

Tuple Fields of Uint

0: u32

Fixed(i32)

fixed point, 1/256 precision

Tuple Fields of Fixed

0: i32

Str(Box<CString>)

CString

The value is boxed to reduce the stack size of Argument. The performance impact is negligible as string arguments are pretty rare in the protocol.

Tuple Fields of Str

0: Box<CString>

Object(u32)

id of a wayland object

Tuple Fields of Object

0: u32

NewId(u32)

id of a newly created wayland object

Tuple Fields of NewId

0: u32

Array(Box<Vec<u8>>)

Vec

The value is boxed to reduce the stack size of Argument. The performance impact is negligible as array arguments are pretty rare in the protocol.

Tuple Fields of Array

0: Box<Vec<u8>>

Fd(RawFd)

RawFd

Tuple Fields of Fd

0: RawFd

Implementations

impl Argument

pub fn get_type(&self) -> ArgumentType

Retrieve the type of a given argument instance

Trait Implementations

impl Clone for Argument

fn clone(&self) -> Argument

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Argument

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

Formats the value using the given formatter.

impl Display for Argument

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

Formats the value using the given formatter.

impl PartialEq<Argument> for Argument

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

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

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

This method tests for !=.

impl StructuralPartialEq for Argument