Struct Engine 

pub struct Engine { /* private fields */ }

The pure-Rust core: takes a command string + optional subdir, returns a structured result. No MCP types here — the ShellServer adapter wraps this in MCP responses.

Implementations

impl Engine

pub fn new(root: impl Into<PathBuf>) -> Self

pub fn root(&self) -> &Path

pub fn describe( &self, subdir: Option<&str>, ) -> Result<DescribeResult, EngineError>

Resolve and return the merged config for subdir (or the root).

pub async fn exec( &self, command: &str, subdir: Option<&str>, ) -> Result<ExecResult, EngineError>

Run the full pipeline: metacharacter check → tokenize → hard deny → resolve cwd → load config → allowlist → execute.