Trait FromPrimitive

pub trait FromPrimitive {
    // Required methods
    fn from_f64(t: f64) -> Self;
    fn from_f32(t: f32) -> Self;
    fn from_isize(t: isize) -> Self;
    fn from_u32(t: u32) -> Self;
    fn from_i32(t: i32) -> Self;
}

Trait for converting from different numeric types

Required Methods

fn from_f64(t: f64) -> Self

from a f64

fn from_f32(t: f32) -> Self

from a f32

fn from_isize(t: isize) -> Self

from a isze

fn from_u32(t: u32) -> Self

from a u32

fn from_i32(t: i32) -> Self

from a i32

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 FromPrimitive for f32

fn from_f64(t: f64) -> Self

fn from_f32(t: f32) -> Self

fn from_isize(t: isize) -> Self

fn from_u32(t: u32) -> Self

fn from_i32(t: i32) -> Self

impl FromPrimitive for f64

fn from_f64(t: f64) -> Self

fn from_f32(t: f32) -> Self

fn from_isize(t: isize) -> Self

fn from_u32(t: u32) -> Self

fn from_i32(t: i32) -> Self

Implementors