Enum Ecosystem 

#[non_exhaustive]
pub enum Ecosystem {
    Cargo,
    Npm,
    Pypi,
    Go,
}

Package ecosystem type.

Identifies which package manager and manifest file format a document belongs to. Used for routing LSP operations to the appropriate parser and registry.

Examples

use deps_lsp::document::Ecosystem;

let cargo = Ecosystem::from_filename("Cargo.toml");
assert_eq!(cargo, Some(Ecosystem::Cargo));

let npm = Ecosystem::from_filename("package.json");
assert_eq!(npm, Some(Ecosystem::Npm));

let pypi = Ecosystem::from_filename("pyproject.toml");
assert_eq!(pypi, Some(Ecosystem::Pypi));

let unknown = Ecosystem::from_filename("requirements.txt");
assert_eq!(unknown, None);

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future 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)

Implementations

impl Ecosystem

pub fn from_filename(filename: &str) -> Option<Self>

Detects ecosystem from filename.

Returns Some(Ecosystem) if the filename matches a known manifest file, or None if the file is not recognized.

pub fn from_uri(uri: &Uri) -> Option<Self>

Detects ecosystem from full URI path.

Extracts the filename from the URI and checks if it matches a known manifest.

Trait Implementations

impl Clone for Ecosystem

fn clone(&self) -> Ecosystem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ecosystem

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

Formats the value using the given formatter.

impl PartialEq for Ecosystem

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

impl Eq for Ecosystem

impl StructuralPartialEq for Ecosystem