Struct BinaryTrieRouter 

pub struct BinaryTrieRouter { /* private fields */ }

Compile-time generated tool router with O(1) dispatch

Implementations

impl BinaryTrieRouter

pub const MAX_TOOLS: usize = CapabilityManifest::MAX_TOOLS

Maximum number of tools supported

pub fn new() -> Self

Create a new empty router

pub fn with_capacity(capacity: usize) -> Self

Create a router with pre-allocated capacity

pub fn register( &mut self, handler: Box<dyn ToolHandler>, ) -> Result<u16, DCPError>

Register a tool handler

pub fn tool_schema(&self, tool_id: u16) -> Option<&ToolSchema>

Get the registered schema for a tool ID.

pub fn execute( &self, tool_id: u16, args: &SharedArgs<'_>, ) -> Result<ToolResult, DCPError>

Raw tool execution is deny-by-default.

Runtime callers must use execute_authorized with a negotiated capability manifest so tool execution cannot bypass authorization.

pub fn execute_authorized( &self, capabilities: &CapabilityManifest, tool_id: u16, args: &SharedArgs<'_>, ) -> Result<ToolResult, SecurityError>

Execute a tool only if it is present in the negotiated capability set.

pub fn execute_signed_authorized( &self, capabilities: &CapabilityManifest, invocation: &SignedInvocation, public_key: &[u8; 32], nonce_store: &mut NonceStore, args: &SharedArgs<'_>, ) -> Result<ToolResult, SecurityError>

Execute a signed invocation only after signature, args hash, negotiated capability, schema, and replay checks all pass.

pub fn resolve_name(&self, name: &str) -> Option<u16>

Resolve tool name to ID (for MCP compatibility)

pub fn max_tool_id(&self) -> u16

Get the maximum registered tool ID

pub fn tool_count(&self) -> usize

Get the number of registered tools

pub fn has_tool(&self, tool_id: u16) -> bool

Check if a tool ID is registered

pub fn tool_names(&self) -> impl Iterator<Item = &str>

Get all registered tool names

pub fn capabilities(&self) -> ServerCapabilities

Get server capabilities based on registered tools

Trait Implementations

impl Default for BinaryTrieRouter

fn default() -> Self

Returns the “default value” for a type.