Struct ToolCtx 

pub struct ToolCtx {
    pub cwd: PathBuf,
    pub call_id: String,
    pub workspace_root: PathBuf,
    pub cancel: CancellationToken,
}

The context handed to a tool for one call.

Deliberately small (ADR-0003 rejects a god-object context): just the working directory, the id of the tool_use being answered, the workspace jail root, and a cancellation handle. The loop builds one of these per tool call, setting ToolCtx::call_id to the tool_use id so the produced tool_result pairs back to it (ADR-0004).

Fields

cwd: PathBuf

The directory the tool should treat as “current” for this call.

call_id: String

The id of the tool_use block this call answers (the pairing link).

workspace_root: PathBuf

The path jail root; the host resolves every path under this (ADR-0008).

cancel: CancellationToken

Cooperative cancellation: a running tool should observe this and bail out cleanly (kill its subprocess, stop reading) when it fires.

Implementations

impl ToolCtx

pub fn new( cwd: PathBuf, call_id: String, workspace_root: PathBuf, cancel: CancellationToken, ) -> Self

Build a context for one tool call.

Trait Implementations

impl Clone for ToolCtx

fn clone(&self) -> ToolCtx

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolCtx

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

Formats the value using the given formatter.