Struct Layout 

pub struct Layout {
    pub installers_tag: Option<String>,
    /* private fields */
}

Fields

installers_tag: Option<String>

Emulated composer/installers tag, if the plugin is active.

Implementations

impl Layout

pub fn vendor_only(project_dir: &Path, lock: &Lock, with_dev: bool) -> Layout

Everything in vendor/ (no layout plugin), for tests and code paths that have no plugin-aware lock.

pub fn vendor_only_with( project_dir: &Path, lock: &Lock, with_dev: bool, dirs: Dirs, ) -> Layout

vendor_only under the given config.vendor-dir / bin-dir.

pub fn resolve( project_dir: &Path, lock: &Lock, manifest: &Value, with_dev: bool, plugins_enabled: bool, ) -> Result<Layout, Vec<String>>

The full pass: plugin, allow-plugins, paths, refused targets, and the removal plan for installed.json packages that went away.

pub fn root(&self) -> &Path

pub fn dirs(&self) -> &Dirs

pub fn vendor_dir(&self) -> PathBuf

<root>/<vendor-dir> (not canonicalised).

pub fn bin_dir(&self) -> PathBuf

<root>/<bin-dir>.

pub fn composer_dir(&self) -> PathBuf

<root>/<vendor-dir>/composer.

pub fn root_install_path(&self) -> String

The root package’s install_path in installed.php: relative to <vendor-dir>/composer like the packages’ ('../../' by default).

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

Project-relative path (None: metapackage or unknown package).

pub fn abs(&self, name: &str) -> Option<PathBuf>

Absolute install path.

pub fn package_root(&self, name: &str) -> Option<PathBuf>

Root to empty before laying out the package: vendor/<name> (target-dir included) for LibraryInstaller, the target itself otherwise.

pub fn install_path(&self, name: &str) -> Option<String>

install-path of installed.json / installed.php: relative to vendor/composer (findShortestPath($repoDir, $path, true)).

pub fn removals(&self) -> impl Iterator<Item = (&str, PathBuf)>

installed.json packages to remove, with their absolute path.

Trait Implementations

impl Clone for Layout

fn clone(&self) -> Layout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Layout

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

Formats the value using the given formatter.