Struct glib::EnumClass

pub struct EnumClass(/* private fields */);

Representation of an enum for dynamically, at runtime, querying the values of the enum and using them.

Implementations

impl EnumClass

pub fn new<T: StaticType + HasParamSpec<ParamSpec = ParamSpecEnum>>() -> Self

Create a new EnumClass from a static type T.

Panics if T is not representing an enum.

pub fn with_type(type_: Type) -> Option<Self>

Create a new EnumClass from a Type.

Returns None if type_ is not representing an enum.

pub fn type_(&self) -> Type

Type of the enum.

pub fn value(&self, value: i32) -> Option<&EnumValue>

Gets EnumValue by integer value, if existing.

Returns None if the enum does not contain any value with value.

pub fn value_by_name(&self, name: &str) -> Option<&EnumValue>

Gets EnumValue by string name name, if existing.

Returns None if the enum does not contain any value with name name.

pub fn value_by_nick(&self, nick: &str) -> Option<&EnumValue>

Gets EnumValue by string nick nick, if existing.

Returns None if the enum does not contain any value with nick nick.

pub fn values(&self) -> &[EnumValue]

Gets all EnumValue of this EnumClass.

pub fn to_value(&self, value: i32) -> Option<Value>

Converts integer value to a Value, if part of the enum.

pub fn to_value_by_name(&self, name: &str) -> Option<Value>

Converts string name name to a Value, if part of the enum.

pub fn to_value_by_nick(&self, nick: &str) -> Option<Value>

Converts string nick nick to a Value, if part of the enum.

Trait Implementations

impl Clone for EnumClass

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EnumClass

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

Formats the value using the given formatter.

impl Drop for EnumClass

fn drop(&mut self)

Executes the destructor for this type.

impl Send for EnumClass

impl Sync for EnumClass