Function abs
pub fn abs<#uint N>(x: int<N>) -> uint<N>Expand
Computes the absolute value of a signed integer.
Examples
assert std::num::abs(0i8) == 0u8;
assert std::num::abs(15i8) == 15u8;
assert std::num::abs(-7i8) == 7u8;pub fn abs<#uint N>(x: int<N>) -> uint<N>Computes the absolute value of a signed integer.
assert std::num::abs(0i8) == 0u8;
assert std::num::abs(15i8) == 15u8;
assert std::num::abs(-7i8) == 7u8;