Trait SpinValue 

pub trait SpinValue:
    Copy
    + PartialOrd
    + Debug
    + FromStr
    + ToString
    + Cast<f64>
    + ConvApprox<f64>
    + 'static {
    // Required methods
    fn default_step() -> Self;
    fn add_step(self, step: Self) -> Self;
    fn sub_step(self, step: Self) -> Self;

    // Provided method
    fn clamp(self, l_bound: Self, u_bound: Self) -> Self { ... }
}

Requirements on type used by SpinBox

Implementations are provided for standard float and integer types.

The type must support conversion to and approximate conversion from f64 in order to enable programmatic control (e.g. tests, accessibility tools). NOTE: this restriction might be revised in the future once Rust supports specialization.

Required Methods

fn default_step() -> Self

The default step size (usually 1)

fn add_step(self, step: Self) -> Self

Add step without wrapping

The implementation should saturate on overflow, at least for fixed-precision types.

fn sub_step(self, step: Self) -> Self

Subtract step without wrapping

The implementation should saturate on overflow, at least for fixed-precision types.

Provided Methods

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

Clamp self to the range l_bound..=u_bound

The default implementation is equivalent to the std implementations for Ord and for floating-point types.

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 SpinValue for f32

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for f64

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for i8

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for i16

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for i32

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for i64

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for i128

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for isize

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for u8

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for u16

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for u32

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for u64

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for u128

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

impl SpinValue for usize

fn default_step() -> Self

fn add_step(self, step: Self) -> Self

fn sub_step(self, step: Self) -> Self

fn clamp(self, l_bound: Self, u_bound: Self) -> Self

Implementors