Enum ChecksumAlgorithm 

pub enum ChecksumAlgorithm {
    Crc32,
    Crc32c,
    Crc64Nvme,
    Sha1,
    Sha256,
}

S3-supported checksum algorithms (excluding MD5 which is always computed for the ETag).

Variants

Crc32

CRC-32 (IEEE 802.3).

Crc32c

CRC-32C (Castagnoli).

Crc64Nvme

CRC-64/NVME (NVMe polynomial, hardware-accelerated).

Sha1

SHA-1.

Sha256

SHA-256.

Implementations

impl ChecksumAlgorithm

pub fn as_str(&self) -> &'static str

Return the canonical string representation used in S3 headers.

Trait Implementations

impl Clone for ChecksumAlgorithm

fn clone(&self) -> ChecksumAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChecksumAlgorithm

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

Formats the value using the given formatter.

impl Display for ChecksumAlgorithm

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

Formats the value using the given formatter.

impl FromStr for ChecksumAlgorithm

type Err = ParseChecksumAlgorithmError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for ChecksumAlgorithm

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ChecksumAlgorithm

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ChecksumAlgorithm

impl Eq for ChecksumAlgorithm

impl StructuralPartialEq for ChecksumAlgorithm