Struct Digest 

pub struct Digest { /* private fields */ }

OCI content-addressable digest (e.g., sha256:e3b0c44298fc1c14...).

Implementations

impl Digest

pub fn new(algorithm: impl Into<String>, hex: impl Into<String>) -> Self

Create a new digest from algorithm and hex components.

pub fn algorithm(&self) -> &str

Hash algorithm (e.g., sha256).

pub fn hex(&self) -> &str

Hex-encoded hash value.

pub fn to_path_safe(&self) -> String

Filesystem-safe representation for use in paths.

Replaces : with _ (e.g., sha256_abc123...).

Trait Implementations

impl Clone for Digest

fn clone(&self) -> Digest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Digest

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

Formats the value using the given formatter.

impl Display for Digest

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

Formats the value using the given formatter.

impl FromStr for Digest

type Err = ImageError

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 Digest

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 Digest

fn eq(&self, other: &Digest) -> 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 Eq for Digest

impl StructuralPartialEq for Digest