Struct glib::enums::EnumValue

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

Representation of a single enum value of an EnumClass. A structure which contains a single enum value, its name, and its nickname.

Implementations

impl EnumValue

pub const unsafe fn unsafe_from(g_value: GEnumValue) -> Self

Safety

It is the responsibility of the caller to ensure GEnumValue is valid.

pub fn value(&self) -> i32

Get integer value corresponding to the value.

pub fn name(&self) -> &str

Get name corresponding to the value.

pub fn nick(&self) -> &str

Get nick corresponding to the value.

pub fn to_value(&self, enum_: &EnumClass) -> Value

Convert enum value to a Value.

pub fn from_value(value: &Value) -> Option<(EnumClass, &EnumValue)>

Convert enum value from a Value.

Trait Implementations

impl Clone for EnumValue

fn clone(&self) -> EnumValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EnumValue

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

Formats the value using the given formatter.

impl EnumerationValue<EnumValue> for EnumValue

Define the zero value and the associated GLib type.

type GlibType = GEnumValue

const ZERO: EnumValue = _

impl<'a, 'b> FromValue<'a> for &'b EnumValue

type Checker = EnumTypeChecker

Value type checker.

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

Get the contained value from a Value.

impl Ord for EnumValue

fn cmp(&self, other: &Self) -> 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 EnumValue

fn eq(&self, other: &Self) -> 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 EnumValue

fn partial_cmp(&self, other: &Self) -> 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 UnsafeFrom<GEnumValue> for EnumValue

unsafe fn unsafe_from(g_value: GEnumValue) -> Self

Safety

impl Copy for EnumValue

impl Eq for EnumValue

impl Send for EnumValue

impl Sync for EnumValue