Enum dbus::arg::ArgType

#[repr(u8)]
pub enum ArgType {
    Array,
    Variant,
    Boolean,
    Invalid,
    String,
    DictEntry,
    Byte,
    Int16,
    UInt16,
    Int32,
    UInt32,
    Int64,
    UInt64,
    Double,
    UnixFd,
    Struct,
    ObjectPath,
    Signature,
}

Type of Argument

use this to figure out, e g, which type of argument is at the current position of Iter.

Variants

Array

Dicts are Arrays of dict entries, so Dict types will have Array as ArgType.

Variant

Variant

Boolean

bool

Invalid

Invalid arg type - this is also the ArgType returned when there are no more arguments available.

String

String

DictEntry

Dict entry; you'll usually not encounter this one as dicts are arrays of dict entries.

Byte

u8

Int16

i16

UInt16

u16

Int32

i32

UInt32

u32

Int64

i64

UInt64

u64

Double

f64

UnixFd

OwnedFd

Struct

Use tuples or Vec<Box> to read/write structs.

ObjectPath

Path

Signature

Signature

Methods

impl ArgType

pub fn as_str(self) -> &'static str

A str corresponding to the name of a Rust type.

pub fn from_i32(i: i32) -> Result<ArgType, String>

Converts an i32 to an ArgType (or an error).

Trait Implementations

impl PartialEq<ArgType> for ArgType

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Clone for ArgType

fn clone(&self) -> ArgType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd<ArgType> for ArgType

fn partial_cmp(&self, other: &ArgType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ArgType

impl Ord for ArgType

fn cmp(&self, other: &ArgType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl Copy for ArgType

impl Debug for ArgType

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

Formats the value using the given formatter.

impl Hash for ArgType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].