Struct Registry 

pub struct Registry { /* private fields */ }

A boot-time registry. Selection is explicit; registration alone exposes nothing.

Implementations

impl Registry

pub fn new() -> Self

Create an empty registry.

pub fn register(&mut self, tool: Tool) -> Result<(), DefinitionError>

Register one validated tool, rejecting duplicate names and frozen registries.

pub fn freeze(&mut self)

Prevent subsequent registrations after application initialization.

pub fn get(&self, name: &str) -> Option<&Tool>

Look up a tool without exposing it on a page.

pub fn select(&self, names: &[&str]) -> Result<Vec<&Tool>, DefinitionError>

Select precisely the given names, in order; unknown or duplicate names fail.

Trait Implementations

impl Debug for Registry

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

Formats the value using the given formatter.

impl Default for Registry

fn default() -> Self

Returns the “default value” for a type.