Struct SwhidObject 

pub struct SwhidObject {
    pub kind: SwhidKind,
    pub hash: [u8; 20],
    pub qualifiers: Vec<(String, String)>,
}

A structured Software Heritage persistent identifier.

Format: swh:1:<kind>:<sha1-hex-40>[;<qualifier>=<value>...]. Recognised by CRA prEN 40000-1-3 [PRE-7-RQ-07] as one of the three named identifier types (alongside PURL and CPE).

Serialised as a plain string in JSON to match CycloneDX/SPDX wire formats (["swh:1:cnt:94a9ed024d3859793618152ea559a168bbcbb5e2", ...]).

Fields

kind: SwhidKind

Object kind (cnt/dir/rev/rel/snp)

hash: [u8; 20]

20-byte SHA-1 of the canonical object representation

qualifiers: Vec<(String, String)>

Optional contextual qualifiers (origin, visit, anchor, path, lines)

Implementations

impl SwhidObject

pub fn parse(s: &str) -> Result<Self, SwhidParseError>

Parse a SWHID string into structured form.

Validation is case-insensitive on the prefix, kind, and hash; the canonical form (returned by Display) is lowercase. Qualifier values are preserved verbatim — the SWHID spec does not mandate a case convention for qualifier values (e.g., URLs in origin=).

pub fn hash_hex(&self) -> String

Canonical lowercase hex representation of the SHA-1 hash.

Trait Implementations

impl Clone for SwhidObject

fn clone(&self) -> SwhidObject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SwhidObject

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SwhidObject

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for SwhidObject

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

Formats the value using the given formatter.

impl Hash for SwhidObject

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 SwhidObject

fn eq(&self, other: &SwhidObject) -> 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 Serialize for SwhidObject

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Eq for SwhidObject

impl StructuralPartialEq for SwhidObject