Trait dbus::arg::Arg

pub trait Arg {
    const ARG_TYPE: ArgType;

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

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

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

Required Associated Constants

const ARG_TYPE: ArgType

The corresponding D-Bus argument type code.

Required Methods

fn signature() -> Signature<'static>

The corresponding D-Bus type signature for this type.

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 = T::ARG_TYPE

fn signature() -> Signature<'static>

impl<T: Arg> Arg for Box<T>

const ARG_TYPE: ArgType = T::ARG_TYPE

fn signature() -> Signature<'static>

impl<T: Arg> Arg for Arc<T>

const ARG_TYPE: ArgType = T::ARG_TYPE

fn signature() -> Signature<'static>

impl Arg for u8

const ARG_TYPE: ArgType = ArgType::Byte

fn signature() -> Signature<'static>

impl Arg for i16

const ARG_TYPE: ArgType = ArgType::Int16

fn signature() -> Signature<'static>

impl Arg for u16

const ARG_TYPE: ArgType = ArgType::UInt16

fn signature() -> Signature<'static>

impl Arg for i32

const ARG_TYPE: ArgType = ArgType::Int32

fn signature() -> Signature<'static>

impl Arg for u32

const ARG_TYPE: ArgType = ArgType::UInt32

fn signature() -> Signature<'static>

impl Arg for i64

const ARG_TYPE: ArgType = ArgType::Int64

fn signature() -> Signature<'static>

impl Arg for u64

const ARG_TYPE: ArgType = ArgType::UInt64

fn signature() -> Signature<'static>

impl Arg for bool

const ARG_TYPE: ArgType = ArgType::Boolean

fn signature() -> Signature<'static>

impl Arg for f64

const ARG_TYPE: ArgType = ArgType::Double

fn signature() -> Signature<'static>

impl<'a> Arg for &'a str

Represents a D-Bus string.

const ARG_TYPE: ArgType = ArgType::String

fn signature() -> Signature<'static>

impl<'a> Arg for String

const ARG_TYPE: ArgType = ArgType::String

fn signature() -> Signature<'static>

impl<'a> Arg for &'a CStr

Represents a D-Bus string.

const ARG_TYPE: ArgType = ArgType::String

fn signature() -> Signature<'static>

impl Arg for File

const ARG_TYPE: ArgType = ArgType::UnixFd

fn signature() -> Signature<'static>

impl<A: Arg> Arg for (A,)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType = ArgType::Struct

fn signature() -> Signature<'static>

impl<A: Arg, B: Arg> Arg for (A, B)

Tuples are represented as D-Bus structs.

const ARG_TYPE: ArgType = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

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 = ArgType::Struct

fn signature() -> Signature<'static>

impl<'a, T: Arg> Arg for &'a [T]

Represents a D-Bus array.

const ARG_TYPE: ArgType = ArgType::Array

fn signature() -> Signature<'static>

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

const ARG_TYPE: ArgType = ArgType::Array

fn signature() -> Signature<'static>

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

const ARG_TYPE: ArgType = ArgType::Array

fn signature() -> Signature<'static>

impl<T: Arg> Arg for Vec<T>

const ARG_TYPE: ArgType = ArgType::Array

fn signature() -> Signature<'static>

Implementors

impl Arg for OwnedFd

const ARG_TYPE: ArgType = ArgType::UnixFd

impl<'a> Arg for ErrorName<'a>

const ARG_TYPE: ArgType = ArgType::String

impl<'a> Arg for Interface<'a>

const ARG_TYPE: ArgType = ArgType::String

impl<'a> Arg for Member<'a>

const ARG_TYPE: ArgType = ArgType::String

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

const ARG_TYPE: ArgType = ArgType::ObjectPath

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

const ARG_TYPE: ArgType = ArgType::Signature

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

const ARG_TYPE: ArgType = ArgType::Array

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

const ARG_TYPE: ArgType = ArgType::Array

impl<T> Arg for Variant<T>

const ARG_TYPE: ArgType = ArgType::Variant