Type Alias GParamSpecDouble

pub type GParamSpecDouble = _GParamSpecDouble;

GParamSpecDouble: @parent_instance: private #GParamSpec portion @minimum: minimum value for the property specified @maximum: maximum value for the property specified @default_value: default value for the property specified @epsilon: values closer than @epsilon will be considered identical by g_param_values_cmp(); the default value is 1e-90.

A #GParamSpec derived structure that contains the meta data for double properties.

Aliased Type

#[repr(C)]
pub struct GParamSpecDouble {
    pub parent_instance: _GParamSpec,
    pub minimum: f64,
    pub maximum: f64,
    pub default_value: f64,
    pub epsilon: f64,
}

Fields

parent_instance: _GParamSpec

minimum: f64

maximum: f64

default_value: f64

epsilon: f64

Trait Implementations

impl Clone for _GParamSpecDouble

fn clone(&self) -> _GParamSpecDouble

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for _GParamSpecDouble

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

Formats the value using the given formatter.

impl PartialEq for _GParamSpecDouble

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for _GParamSpecDouble

impl StructuralPartialEq for _GParamSpecDouble