Struct ReflectionRegistry 

pub struct ReflectionRegistry { /* private fields */ }

Available on crate feature grpc only.

Reflection registry — populated at startup and consulted by the reflection RPC.

Implementations

impl ReflectionRegistry

pub fn new() -> ReflectionRegistry

Empty registry.

pub fn add_service(&self, name: impl Into<String>)

Register a fully-qualified service name (e.g. helloworld.Greeter).

pub fn add_file(&self, filename: impl Into<String>, descriptor: Vec<u8>)

Register a file descriptor under its source filename.

Re-registering the same filename replaces the prior descriptor (e.g. a binary-rebuild that rewrites a .pb blob in place).

pub fn map_symbol(&self, symbol: impl Into<String>, filename: impl Into<String>)

Map a fully-qualified symbol (pkg.Service.Method) to the file that defines it.

Re-mapping an existing symbol replaces the prior filename (e.g. after a method moves between files).

pub fn list_services(&self) -> Vec<String>

Snapshot of registered service names.

pub fn file_by_filename(&self, filename: &str) -> Option<Vec<u8>>

Look up the descriptor blob for a filename.

pub fn file_containing_symbol(&self, symbol: &str) -> Option<Vec<u8>>

Resolve a file descriptor by symbol (if registered via map_symbol).

Trait Implementations

impl Clone for ReflectionRegistry

fn clone(&self) -> ReflectionRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ReflectionRegistry

fn default() -> ReflectionRegistry

Returns the “default value” for a type.