Returns whether a u32 is set to zero.

Returns

• [bool] -> True if the u32 is zero, otherwise false.

Examples

fn foo() {
    let zero_u32 = u32::zero();
    assert(zero_u32.is_zero());
}

Converts the u32 to a sequence of little-endian bytes.

Returns

• [[u8; 4]] - An array of 4 u8 bytes that compose the u32.

Examples

fn foo() {
    let x: u32 = 67305985;
    let result = x.to_le_bytes();

    assert(result[0] == 1_u8);
    assert(result[1] == 2_u8);
    assert(result[2] == 3_u8);
    assert(result[3] == 4_u8);
}

Converts a sequence of little-endian bytes to a u32.

Arguments

• bytes: [[u8; 4]] - A sequence of 4 u8 bytes that represent a u32.

Returns

• [u32] - The resulting u32 value.

Examples

fn foo() {
    let bytes = [1_u8, 2_u8, 3_u8, 4_u8];
    let result = u32::from_le_bytes(bytes);

    assert(result == 67305985_u32);
}

Converts the u32 to a sequence of big-endian bytes.

Returns

• [[u8; 4]] - An array of 4 u8 bytes that compose the u32.

Examples

fn foo() {
    let x: u32 = 67305985;
    let result = x.to_be_bytes();

    assert(result[0] == 4_u8);
    assert(result[1] == 3_u8);
    assert(result[2] == 2_u8);
    assert(result[3] == 1_u8);
}

Converts a sequence of big-endian bytes to a u32.

Arguments

• bytes: [[u8; 4]] - A sequence of 4 u8 bytes that represent a u32.

Returns

• [u32] - The resulting u32 value.

Examples

fn foo() {
    let bytes = [4_u8, 3_u8, 2_u8, 1_u8];
    let result = u32::from_be_bytes(bytes);

    assert(result == 67305985_u32);
}

Converts the u32 to a sequence of little-endian bytes.

Returns

• [Bytes] - The 4 bytes that compose the u32.

Examples

use std::bytes_conversions::u32::*;

fn foo() {
    let x: u32 = 67305985;
    let result = x.to_le_bytes();

    assert(result.get(0).unwrap() == 1_u8);
    assert(result.get(1).unwrap() == 2_u8);
    assert(result.get(2).unwrap() == 3_u8);
    assert(result.get(3).unwrap() == 4_u8);
}

Converts a sequence of little-endian bytes to a u32.

Arguments

• bytes: [Bytes] - The 4 bytes that compose the u32.

Returns

• [u32] - The resulting u32 value.

Examples

use std::{bytes::Bytes, bytes_conversions::u32::*};

fn foo() {
    let mut bytes = Bytes::new();
    bytes.push(1_u8);
    bytes.push(2_u8);
    bytes.push(3_u8);
    bytes.push(4_u8);
    let result = u32::from_le_bytes(bytes);

    assert(result == 67305985_u32);
}

Converts the u32 to a sequence of big-endian bytes.

Returns

• [Bytes] - The 4 bytes that compose the u32.

Examples

use std::bytes_conversions::u32::*;

fn foo() {
    let x: u32 = 67305985;
    let result = x.to_be_bytes();

    assert(result.get(0).unwrap() == 4_u8);
    assert(result.get(1).unwrap() == 3_u8);
    assert(result.get(2).unwrap() == 2_u8);
    assert(result.get(3).unwrap() == 1_u8);
}

Converts a sequence of big-endian bytes to a u32.

Arguments

• bytes: [Bytes] - The 4 bytes that compose the u32.

Returns

• [u32] - The resulting u32 value.

Examples

use std::{bytes::Bytes, bytes_conversions::u32::*};

fn foo() {
    let mut bytes = Bytes::new();
    bytes.push(4_u8);
    bytes.push(3_u8);
    bytes.push(2_u8);
    bytes.push(1_u8);
    let result = u32::from_be_bytes(bytes);

    assert(result == 67305985_u32);
}

Casts a u8 to a u32.

Returns

• [u32] - The u32 representation of the u8 value.

Examples

fn foo() {
    let u32_value = u32::from(0u8);
}

Casts a u16 to a u32.

Returns

• [u32] - The u32 representation of the u16 value.

Examples

fn foo() {
    let u32_value = u32::from(0u16);
}