Struct glib::VariantType

pub struct VariantType { /* fields omitted */ }

Describes Variant types.

The Variant type system (based on the D-Bus one) describes types with "type strings". VariantType is an owned immutable type string (you can think of it as a Box<str> statically guaranteed to be a valid type string), &VariantTy is a borrowed one (like &str).

Methods

impl VariantType

pub fn new(type_string: &str) -> Result<VariantType, ()>

Tries to create a VariantType from a string slice.

Returns Ok if the string is a valid type string, Err otherwise.

Methods from Deref<Target = VariantTy>

pub fn to_str(&self) -> &str

Converts to a string slice.

Trait Implementations

impl StaticType for VariantType

fn static_type() -> Type

Returns the type identifier of Self.

impl<'a> FromValueOptional<'a> for VariantType

unsafe fn from_value_optional(value: &'a Value) -> Option<Self>

impl SetValueOptional for VariantType

unsafe fn set_value_optional(value: &mut Value, this: Option<&Self>)

impl SetValue for VariantType

unsafe fn set_value(value: &mut Value, this: &Self)

impl PartialEq<VariantType> for VariantType

fn eq(&self, other: &Self) -> 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<'a, 'b> PartialEq<VariantTy> for VariantType

fn eq(&self, other: &VariantTy) -> 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<'a, 'b> PartialEq<VariantType> for VariantTy

fn eq(&self, other: &VariantType) -> 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<'a, 'b> PartialEq<&'a VariantTy> for VariantType

fn eq(&self, other: &&'a VariantTy) -> 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<'a, 'b> PartialEq<VariantType> for &'a VariantTy

fn eq(&self, other: &VariantType) -> 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<'a, 'b> PartialEq<Cow<'a, VariantTy>> for VariantType

fn eq(&self, other: &Cow<'a, VariantTy>) -> 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<'a, 'b> PartialEq<VariantType> for Cow<'a, VariantTy>

fn eq(&self, other: &VariantType) -> 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<'a, 'b> PartialEq<str> for VariantType

fn eq(&self, other: &str) -> 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<'a, 'b> PartialEq<VariantType> for str

fn eq(&self, other: &VariantType) -> 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<'a, 'b> PartialEq<&'a str> for VariantType

fn eq(&self, other: &&'a str) -> 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<'a, 'b> PartialEq<VariantType> for &'a str

fn eq(&self, other: &VariantType) -> 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<'a, 'b> PartialEq<String> for VariantType

fn eq(&self, other: &String) -> 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<'a, 'b> PartialEq<VariantType> for String

fn eq(&self, other: &VariantType) -> 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 Sync for VariantType

impl Clone for VariantType

fn clone(&self) -> VariantType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Send for VariantType

impl Drop for VariantType

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> Into<Cow<'a, VariantTy>> for VariantType

fn into(self) -> Cow<'a, VariantTy>

Performs the conversion.

impl Eq for VariantType

impl Display for VariantType

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

Formats the value using the given formatter.

impl Deref for VariantType

type Target = VariantTy

The resulting type after dereferencing.

fn deref(&self) -> &VariantTy

Dereferences the value.

impl Hash for VariantType

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].

impl Debug for VariantType

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

Formats the value using the given formatter.

impl Borrow<VariantTy> for VariantType

fn borrow(&self) -> &VariantTy

Immutably borrows from an owned value.