Struct PackageJson 

pub struct PackageJson { /* private fields */ }

Immutable package.json metadata and pure export/import resolution.

Implementations

impl PackageJson

pub fn parse( root: &ProjectRoot, package_path: impl AsRef<Path>, source: &str, ) -> Result<Self, PackageError>

Parses already-loaded package metadata without scripts, network access, or I/O.

pub fn path(&self) -> &Path

pub fn directory(&self) -> &Path

pub fn name(&self) -> Option<&str>

pub fn package_type(&self) -> Option<&str>

pub const fn raw(&self) -> &JsonObject

pub fn resolve_export( &self, root: &ProjectRoot, subpath: &str, mode: PackageMode, conditions: &ResolutionConditions, ) -> Result<PathBuf, PackageError>

Resolves an export map target or a legacy root entry. Targets are planned lexically and need not exist.

pub fn resolve_import( &self, root: &ProjectRoot, specifier: &str, conditions: &ResolutionConditions, ) -> Result<PackageTarget, PackageError>

Resolves a package-local #imports map. Bare results remain explicit external targets for a higher package locator; relative results are confined paths.

Trait Implementations

impl Clone for PackageJson

fn clone(&self) -> PackageJson

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackageJson

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

Formats the value using the given formatter.

impl Eq for PackageJson

impl PartialEq for PackageJson

fn eq(&self, other: &PackageJson) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PackageJson