Enum EcosystemId 

pub enum EcosystemId {
    Cargo,
    Npm,
    Pypi,
    Go,
    Bundler,
    Dart,
    Maven,
    Composer,
    Gradle,
    Swift,
    NuGet,
    Deno,
    GithubActions,
    GitlabCi,
}

Canonical, exhaustive identifier for every package ecosystem the workspace supports.

Ecosystem::id returns a &'static str for registry lookups and document storage, but any code that needs to branch on ecosystem identity should match on this enum instead of re-deriving its own partial match over that string: an unhandled variant here is a compile error, while an unhandled string is a silent runtime bug (see the fix for issue #118, where two call sites silently mishandled ecosystems missing from an incomplete string match).

Deliberately not #[non_exhaustive]: adding a new ecosystem must force every exhaustive match on this type across the workspace to be updated at compile time.

Examples

use deps_core::EcosystemId;

let id: EcosystemId = "npm".parse().unwrap();
assert_eq!(id, EcosystemId::Npm);
assert_eq!(id.id(), "npm");
assert_eq!(id.to_string(), "npm");

assert!("unknown".parse::<EcosystemId>().is_err());

Variants

Cargo

Rust Cargo ecosystem (Cargo.toml).

Npm

JavaScript/TypeScript npm ecosystem (package.json).

Pypi

Python PyPI ecosystem (pyproject.toml).

Go

Go modules ecosystem (go.mod).

Bundler

Ruby Bundler ecosystem (Gemfile).

Dart

Dart/Flutter pub ecosystem (pubspec.yaml).

Maven

Java/Kotlin Maven ecosystem (pom.xml).

Composer

PHP Composer ecosystem (composer.json).

Gradle

Java/Kotlin Gradle ecosystem (build.gradle, build.gradle.kts, version catalogs).

Swift

Swift Package Manager ecosystem (Package.swift).

NuGet

.NET NuGet ecosystem (.csproj/.fsproj/.vbproj, Directory.Packages.props, packages.config).

Deno

Deno ecosystem (deno.json/deno.jsonc), mixing jsr: and npm: specifiers.

GithubActions

GitHub Actions ecosystem (.github/workflows/*.yml/*.yaml).

GitlabCi

GitLab CI/CD ecosystem (.gitlab-ci.yml, .gitlab/ci/*.yml/*.yaml).

Implementations

impl EcosystemId

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

Returns the canonical string identifier, matching Ecosystem::id for the corresponding ecosystem implementation.

pub const fn osv_ecosystem(self) -> Option<&'static str>

OSV.dev package.ecosystem value for this ecosystem, or None if OSV has no equivalent.

An exhaustive match rather than a lookup table: adding a 12th ecosystem becomes a compile error here instead of a silent zero-results ecosystem in OSV queries. Every arm below was verified live against https://api.osv.dev (each returned real advisories for a known-vulnerable version) — see architecture.md §2.

Examples

use deps_core::EcosystemId;

assert_eq!(EcosystemId::Cargo.osv_ecosystem(), Some("crates.io"));
assert_eq!(EcosystemId::Gradle.osv_ecosystem(), Some("Maven"));

Trait Implementations

impl Clone for EcosystemId

fn clone(&self) -> EcosystemId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EcosystemId

impl Debug for EcosystemId

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

Formats the value using the given formatter.

impl Display for EcosystemId

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

Formats the value using the given formatter.

impl Eq for EcosystemId

impl FromStr for EcosystemId

type Err = DepsError

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 EcosystemId

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 EcosystemId

fn eq(&self, other: &EcosystemId) -> 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 StructuralPartialEq for EcosystemId