Struct CallRequest 

pub struct CallRequest {
    pub tool: String,
    pub args: Value,
    pub resource: String,
}

The action a leash decision is about: a tool name, its arguments, and the resolved resource the policy keys on.

Resolve before constructing. A resource (and any path-bearing args) must already be canonicalized (realpath, normalized refspec) so the human approves the resolved effect, not a ..-bearing alias.

Fields

tool: String

The dispatch name of the tool (e.g. git.push, email.send).

args: Value

The tool arguments (the MCP arguments object).

resource: String

The resolved, policy-relevant resource (e.g. github.com/org/repo, a realpath, a recipient set).

Implementations

impl CallRequest

pub fn new( tool: impl Into<String>, args: Value, resource: impl Into<String>, ) -> CallRequest

Construct a request.

pub fn unspecified(tool: impl Into<String>) -> CallRequest

A request with no arguments and no resource — used by the back-compat no-step-up path.

pub fn content_id(&self) -> ContentId

The content address of this action, computed over a canonical serialization of (tool, canonical(args), resource).

Canonicalization sorts object keys recursively (so argument order cannot change the identity) and is robust to whether serde_json’s preserve_order feature is enabled. Full RFC 8785 number/string normalization is a follow-up; for now the byte form is deterministic and order-independent, which is what the binding requires.

Trait Implementations

impl Clone for CallRequest

fn clone(&self) -> CallRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallRequest

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

Formats the value using the given formatter.