Trait Alignable 

pub trait Alignable {
    // Required methods
    fn align_offset(self, align: Self) -> Self;
    fn align_up(self, align: Self) -> Self;
    fn prev_power_of_two(self) -> Self;
}

This trait represents an alignable primitive integer value representing an address

Required Methods

fn align_offset(self, align: Self) -> Self

This function computes the offset, in bytes, needed to align self upwards so that it is aligned to align bytes.

The following must be true, or this function will panic:

• align is non-zero
• align is a power of two

fn align_up(self, align: Self) -> Self

This function aligns self to the specified alignment (in bytes), aligning upwards.

The following must be true, or this function will panic:

• align is non-zero
• align is a power of two
• self + align must be less than Self::MAX

fn prev_power_of_two(self) -> Self

Compute the nearest power of two less than or equal to self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Alignable for u8

fn align_offset(self, align: u8) -> u8

fn align_up(self, align: u8) -> u8

fn prev_power_of_two(self) -> u8

impl Alignable for u16

fn align_offset(self, align: u16) -> u16

fn align_up(self, align: u16) -> u16

fn prev_power_of_two(self) -> u16

impl Alignable for u32

fn align_offset(self, align: u32) -> u32

fn align_up(self, align: u32) -> u32

fn prev_power_of_two(self) -> u32

impl Alignable for u64

fn align_offset(self, align: u64) -> u64

fn align_up(self, align: u64) -> u64

fn prev_power_of_two(self) -> u64

impl Alignable for usize

fn align_offset(self, align: usize) -> usize

fn align_up(self, align: usize) -> usize

fn prev_power_of_two(self) -> usize

Implementors