[][src]Trait num_traits::cast::NumCast

pub trait NumCast: Sized + ToPrimitive {
    fn from<T: ToPrimitive>(n: T) -> Option<Self>;
}
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An interface for casting between machine scalars.

Required methods

fn from<T: ToPrimitive>(n: T) -> Option<Self>[]

Creates a number from another value that can be converted into a primitive via the ToPrimitive trait.

Implementations on Foreign Types

impl<T: NumCast> NumCast for Wrapping<T>[src][]

Implementors

impl NumCast for f32[src][]

impl NumCast for f64[src][]

impl NumCast for i8[src][]

impl NumCast for i16[src][]

impl NumCast for i32[src][]

impl NumCast for i64[src][]

impl NumCast for i128[src][]

impl NumCast for isize[src][]

impl NumCast for u8[src][]

impl NumCast for u16[src][]

impl NumCast for u32[src][]

impl NumCast for u64[src][]

impl NumCast for u128[src][]

impl NumCast for usize[src][]