Enum PackageSource 

pub enum PackageSource {
    Registry {
        registry: Registry,
        registry_name: String,
        integrity_hash: Option<String>,
    },
    Git {
        url: String,
        rev: String,
        subdir: Option<String>,
    },
    Path {
        path: String,
    },
    Local {
        path: String,
        overrides: String,
    },
}

One typed source variant per resolution kind every adapter surfaces.

Variants

Registry

Fetched from an upstream registry (most common case).

Fields

registry: Registry

registry_name: String

Canonical name in the registry’s namespace (may differ from Package.name for renames / aliases).

integrity_hash: Option<String>

SHA-256 / BLAKE3 / etc. of the registry tarball — the content-addressed integrity check the lockfile pins.

Git

Fetched from a git repository.

Fields

url: String

rev: String

Branch / tag / commit-rev — adapters normalise to commit- rev during resolution so the lockfile is reproducible.

subdir: Option<String>

Subdirectory inside the git tree, if the package isn’t at the repo root.

Path

Local path (workspace-relative or absolute).

Fields

path: String

Local

Local development override ([patch."<registry>"] in Cargo; npm install file:../foo; etc.). Differs from Path in that it’s an override of a registry source, not the canonical source.

Fields

path: String

overrides: String

Implementations

impl PackageSource

pub const fn kind_str(&self) -> &'static str

Stable string identifier for cache keys + diagnostics.

pub fn is_content_addressed(&self) -> bool

Is this source content-addressed (registry with integrity hash OR git with a commit-rev)? Cache-hit-first only makes sense for content-addressed sources — path + local sources rebuild every time.

Trait Implementations

impl Clone for PackageSource

fn clone(&self) -> PackageSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackageSource

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PackageSource

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for PackageSource

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 PackageSource

fn eq(&self, other: &PackageSource) -> 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 PackageSource

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PackageSource

impl StructuralPartialEq for PackageSource