Enum ChecksumKind 

pub enum ChecksumKind {
    None,
    Crc32c,
    Crc64,
    Md5,
}

Spec §9.4.2.15.2 — selection of the messageChecksum variant. The value is in the C bits (5+6) of the flag byte.

Variants

None

C = 00 — no checksum.

Crc32c

C = 01 — CRC-32C (RFC 4960 App. B), 4 Byte.

Crc64

C = 10 — CRC-64-XZ (ECMA-182, XZ utils), 8 Byte.

Md5

C = 11 — MD5-128 (RFC 1321), 16 Byte.

Implementations

impl ChecksumKind

pub fn wire_size(self) -> usize

Wire size in bytes (0/4/8/16).

pub fn from_flags(flags: u8) -> Self

Extract from the C bits of a flag byte.

pub fn to_flag_bits(self) -> u8

Encode into the C bits of a flag byte.

Trait Implementations

impl Clone for ChecksumKind

fn clone(&self) -> ChecksumKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ChecksumKind

impl Debug for ChecksumKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ChecksumKind

impl PartialEq for ChecksumKind

fn eq(&self, other: &ChecksumKind) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ChecksumKind