Enum gtk4::RecentManagerError

#[non_exhaustive]
pub enum RecentManagerError {
    NotFound,
    InvalidUri,
    InvalidEncoding,
    NotRegistered,
    Read,
    Write,
    Unknown,
}

Error codes for RecentManager 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 URI specified does not exists in the recently used resources list.

InvalidUri

the URI specified is not valid.

InvalidEncoding

the supplied string is not UTF-8 encoded.

NotRegistered

no application has registered the specified item.

Read

failure while reading the recently used resources file.

Write

failure while writing the recently used resources file.

Unknown

unspecified error.

Trait Implementations

impl Clone for RecentManagerError

fn clone(&self) -> RecentManagerError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RecentManagerError

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

Formats the value using the given formatter.

impl ErrorDomain for RecentManagerError

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 From<RecentManagerError> for Value

fn from(v: RecentManagerError) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for RecentManagerError

type Checker = GenericValueTypeChecker<RecentManagerError>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for RecentManagerError

type ParamSpec = ParamSpecEnum

type SetValue = RecentManagerError

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: RecentManagerError) -> ParamSpecEnumBuilder<'_, RecentManagerError>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for RecentManagerError

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for RecentManagerError

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for RecentManagerError

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for RecentManagerError

fn partial_cmp(&self, other: &RecentManagerError) -> 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 RecentManagerError

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for RecentManagerError

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for RecentManagerError

type Type = RecentManagerError

Type to get the Type from.

impl Copy for RecentManagerError

impl Eq for RecentManagerError

impl StructuralPartialEq for RecentManagerError