Trait win_crypto_ng::helpers::FromBytes

pub unsafe trait FromBytes {
    const MIN_LAYOUT: Layout;

    // Provided methods
    fn from_bytes(bytes: &[u8]) -> &Self { ... }
    fn from_boxed(boxed: Box<[u8]>) -> Box<Self> { ... }
}

Marker trait for types that can be safely converted to bytes.

Required Associated Constants

const MIN_LAYOUT: Layout

Specified the minimum layout requirements for the allocation:

• is at least as big as MIN_LAYOUT.size()
• referenced/pointed data is at least as aligned as MIN_LAYOUT.align()

For DSTs, final size should be exactly the same as the allocation’s.

Safety

In Rust, it is considered UB for pointers/references/Box<T>es to be dangling, unaligned or pointing to invalid value.

The alignment check is done using MIN_LAYOUT and thus can cause UB if implemented incorrectly.

Provided Methods

fn from_bytes(bytes: &[u8]) -> &Self

fn from_boxed(boxed: Box<[u8]>) -> Box<Self>

Implementations on Foreign Types

impl FromBytes for [u16]

const MIN_LAYOUT: Layout = _

impl FromBytes for [u8]

const MIN_LAYOUT: Layout = _

fn from_bytes(bytes: &[u8]) -> &Self

fn from_boxed(boxed: Box<[u8]>) -> Box<Self>

Implementors

impl<T> FromBytes for Twhere T: Pod,

const MIN_LAYOUT: Layout = _

impl<T: BlobLayout> FromBytes for Blob<T>

const MIN_LAYOUT: Layout = _