Trait SliderValue

pub trait SliderValue:
    Copy
    + Debug
    + PartialOrd
    + Add<Output = Self>
    + Sub<Output = Self>
    + 'static {
    // Required methods
    fn default_step() -> Self;
    fn div_as_f64(self, rhs: Self) -> f64;
    fn mul_f64(self, scalar: f64) -> Self;
}

Requirements on type used by Slider

Implementations are provided for standard float and integer types.

Required Methods

fn default_step() -> Self

The default step size (usually 1)

fn div_as_f64(self, rhs: Self) -> f64

Divide self by another instance of this type, returning an f64

Note: in practice, we always have rhs >= self and expect the result to be between 0 and 1.

fn mul_f64(self, scalar: f64) -> Self

Return the result of multiplying self by an f64 scalar

Note: the scalar is expected to be between 0 and 1, hence this operation should not produce a value larger than self.

Also note that this method is not required to preserve precision (e.g. u128::mul_64 may drop some low-order bits with large numbers).

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl SliderValue for f32

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for f64

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for i8

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for i16

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for i32

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for i64

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for i128

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for isize

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for u8

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for u16

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for u32

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for u64

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for u128

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for usize

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

impl SliderValue for Duration

Implement for Duration

The default step size is 1 second.

fn default_step() -> Self

fn div_as_f64(self, rhs: Self) -> f64

fn mul_f64(self, scalar: f64) -> Self

Implementors