Struct PluginFileSet 

pub struct PluginFileSet {
    pub files: BTreeMap<String, Vec<u8>>,
    pub dir_name: String,
}

In-memory representation of a loaded plugin directory.

Relative path → raw bytes for every file within the plugin directory. The map is a BTreeMap so iteration order is deterministic (useful for tests and for reproducing compilation results across runs).

Fields

files: BTreeMap<String, Vec<u8>>

All files, keyed by relative path (forward-slash separated, no leading slash).

dir_name: String

The directory name (used for manifest synthesis when no manifest is found).

Implementations

impl PluginFileSet

pub fn from_map( dir_name: impl Into<String>, files: BTreeMap<String, Vec<u8>>, ) -> Result<Self, String>

Build a PluginFileSet from an in-memory map of relative path → bytes.

Applies the same per-file, total-size, and count limits as from_dir. Rejects any path that contains .. components or an absolute leading /. This is the seam for tarball extraction and tests — no disk access required.

pub fn from_dir(path: &Path) -> Result<Self, String>

Load a plugin directory from disk.

• Rejects .. components and all symlinks (cycle/escape defense).
• Skips files larger than MAX_PLUGIN_FILE_BYTES.
• Fails if more than MAX_PLUGIN_FILES files are found.
• Fails if total bytes exceed MAX_PLUGIN_TOTAL_BYTES.

pub fn manifest(&self) -> Result<(PluginManifest, Vec<String>), String>

Resolve the plugin manifest.

Discovery order: .claude-plugin/plugin.json, then .codex-plugin/plugin.json, then .cursor-plugin/plugin.json. If none is found, a minimal manifest is synthesized from the directory name (Claude Code parity).

pub fn text_file(&self, path: &str) -> Option<String>

Retrieve a file’s content as a UTF-8 string, or None if not found or binary.

pub fn list_dir<'a>(&'a self, dir_prefix: &str) -> Vec<(&'a str, &'a str)>

List relative paths that are direct children of dir_prefix/. Returns (relative_within_dir, full_relative_path).

pub fn list_dir_recursive<'a>(&'a self, dir_prefix: &str) -> Vec<&'a str>

List relative paths for all files under dir_prefix/ (recursively).

Trait Implementations

impl Clone for PluginFileSet

fn clone(&self) -> PluginFileSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PluginFileSet

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

Formats the value using the given formatter.