Trait dbus::arg::Arg

pub trait Arg {
    const ARG_TYPE: ArgType;

    fn signature() -> Signature<'static>;

    fn arg_type() -> ArgType { ... }
}

Types that can represent a D-Bus message argument implement this trait.

Types should also implement either Append or Get to be useful.

Associated Constants

const ARG_TYPE: ArgType

The corresponding D-Bus argument type code.

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Required methods

fn signature() -> Signature<'static>

The corresponding D-Bus type signature for this type.

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Provided methods

fn arg_type() -> ArgType

Deprecated:

Use associated constant ARG_TYPE instead

The corresponding D-Bus argument type code; just returns ARG_TYPE.

For backwards compatibility.

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Implementations on Foreign Types

impl<'a, T: Arg> Arg for &'a T

Simple lift over reference to value - this makes some iterators more ergonomic to use

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<T: Arg> Arg for Box<T>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<T: Arg> Arg for Rc<T>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<T: Arg> Arg for Arc<T>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for u8

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for i16

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for u16

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for i32

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for u32

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for i64

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for u64

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for bool

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl Arg for f64

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<'a> Arg for &'a str

Represents a D-Bus string.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<'a> Arg for String

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<'a> Arg for &'a CStr

Represents a D-Bus string.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg> Arg for (A,)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg> Arg for (A, B)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg> Arg for (A, B, C)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg> Arg for (A, B, C, D)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg, E: Arg> Arg for (A, B, C, D, E)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg, E: Arg, F: Arg> Arg for (A, B, C, D, E, F)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg, E: Arg, F: Arg, G: Arg> Arg for (A, B, C, D, E, F, G)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg, E: Arg, F: Arg, G: Arg, H: Arg> Arg for (A, B, C, D, E, F, G, H)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg, E: Arg, F: Arg, G: Arg, H: Arg, I: Arg> Arg for (A, B, C, D, E, F, G, H, I)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg, E: Arg, F: Arg, G: Arg, H: Arg, I: Arg, J: Arg> Arg for (A, B, C, D, E, F, G, H, I, J)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg, E: Arg, F: Arg, G: Arg, H: Arg, I: Arg, J: Arg, K: Arg> Arg for (A, B, C, D, E, F, G, H, I, J, K)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg, C: Arg, D: Arg, E: Arg, F: Arg, G: Arg, H: Arg, I: Arg, J: Arg, K: Arg, L: Arg> Arg for (A, B, C, D, E, F, G, H, I, J, K, L)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<'a, T: Arg> Arg for &'a [T]

Represents a D-Bus array.

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<K: DictKey, V: Arg> Arg for HashMap<K, V>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<T: Arg> Arg for Vec<T>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

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Implementors

impl Arg for OwnedFd

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<'a> Arg for Path<'a>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<'a> Arg for Signature<'a>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<'a, K: DictKey, V: Arg, I> Arg for Dict<'a, K, V, I>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<'a, T: Arg, I> Arg for Array<'a, T, I>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

impl<T> Arg for Variant<T>

const ARG_TYPE: ArgType

fn signature() -> Signature<'static>

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