Enum gtk4::IconThemeError

#[non_exhaustive]
pub enum IconThemeError {
    NotFound,
    Failed,
    // some variants omitted
}

Error codes for IconTheme operations.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotFound

The icon specified does not exist in the theme

Failed

An unspecified error occurred.

Trait Implementations

impl Clone for IconThemeError

fn clone(&self) -> IconThemeError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IconThemeError

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

Formats the value using the given formatter.

impl Display for IconThemeError

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

Formats the value using the given formatter.

impl ErrorDomain for IconThemeError

fn domain() -> Quark

Returns the quark identifying the error domain.

fn code(self) -> i32

Gets the integer representation of the variant.

fn from(code: i32) -> Option<Self>

Tries to convert an integer code to an enum variant.

impl<'a> FromValue<'a> for IconThemeError

type Checker = GenericValueTypeChecker<Self>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl Hash for IconThemeError

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 Ord for IconThemeError

fn cmp(&self, other: &IconThemeError) -> 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

Restrict a value to a certain interval.

impl PartialEq<IconThemeError> for IconThemeError

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

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

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

This method tests for !=.

impl PartialOrd<IconThemeError> for IconThemeError

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

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

fn lt(&self, other: &Rhs) -> bool

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

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

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

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 StaticType for IconThemeError

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for IconThemeError

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ValueType for IconThemeError

type Type = Self

Type to get the Type from.

impl Copy for IconThemeError

impl Eq for IconThemeError

impl StructuralEq for IconThemeError

impl StructuralPartialEq for IconThemeError