Trait byte_slice_cast::ToByteSlice [−][src]
pub unsafe trait ToByteSlice where
Self: Sized, { fn to_byte_slice<T: AsRef<[Self]> + ?Sized>(
slice: &T
) -> Result<&[u8], Error>; }
Trait for converting from an immutable slice of a fundamental, built-in numeric type to an immutable byte slice.
Usually using the AsByteSlice
trait is more convenient.
Example
use byte_slice_cast::*; let slice: [u16; 3] = [0x0102, 0x0304, 0x0506]; let converted_slice = ToByteSlice::to_byte_slice(&slice).unwrap(); if cfg!(target_endian = "big") { assert_eq!(converted_slice, &[1u8, 2u8, 3u8, 4u8, 5u8, 6u8]); } else { assert_eq!(converted_slice, &[2u8, 1u8, 4u8, 3u8, 6u8, 5u8]); }
Required Methods
fn to_byte_slice<T: AsRef<[Self]> + ?Sized>(slice: &T) -> Result<&[u8], Error>
Convert from an immutable slice of a fundamental, built-in numeric type to an immutable byte slice
Implementations on Foreign Types
impl ToByteSlice for u8
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impl ToByteSlice for u8
impl ToByteSlice for u16
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impl ToByteSlice for u16
impl ToByteSlice for u32
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impl ToByteSlice for u32
impl ToByteSlice for u64
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impl ToByteSlice for u64
impl ToByteSlice for u128
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impl ToByteSlice for u128
impl ToByteSlice for i8
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impl ToByteSlice for i8
impl ToByteSlice for i16
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impl ToByteSlice for i16
impl ToByteSlice for i32
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impl ToByteSlice for i32
impl ToByteSlice for i64
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impl ToByteSlice for i64
impl ToByteSlice for i128
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impl ToByteSlice for i128
impl ToByteSlice for f32
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impl ToByteSlice for f32
impl ToByteSlice for f64
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impl ToByteSlice for f64