Trait ValNum 

pub trait ValNum {
    // Required method
    fn val_num_f32(self) -> f32;
}

Available on crate feature bevy_ui only.

All the types that should be able to be used in the Val enum should implement this trait.

Instead of just implementing Into<Val> a custom trait is added. This is done in order to prevent having to define a default unit, which could lead to confusion especially for newcomers.

Required Methods

fn val_num_f32(self) -> f32

Called by the Val helper functions to convert the implementing type to an f32 that can be used by Val.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ValNum for f32

fn val_num_f32(self) -> f32

impl ValNum for f64

fn val_num_f32(self) -> f32

impl ValNum for i8

fn val_num_f32(self) -> f32

impl ValNum for i16

fn val_num_f32(self) -> f32

impl ValNum for i32

fn val_num_f32(self) -> f32

impl ValNum for i64

fn val_num_f32(self) -> f32

impl ValNum for isize

fn val_num_f32(self) -> f32

impl ValNum for u8

fn val_num_f32(self) -> f32

impl ValNum for u16

fn val_num_f32(self) -> f32

impl ValNum for u32

fn val_num_f32(self) -> f32

impl ValNum for u64

fn val_num_f32(self) -> f32

impl ValNum for usize

fn val_num_f32(self) -> f32

Implementors