Struct CommandRegistry 

pub struct CommandRegistry { /* private fields */ }

Registry for managing slash commands

Implementations

impl CommandRegistry

pub fn new() -> Self

Create a new empty command registry

pub fn register(&mut self, command: SlashCommand) -> Result<(), CommandError>

Register a new command

Arguments

• command - SlashCommand to register

Returns

• Ok(()) if registration successful
• Err(CommandError) if name is invalid or already registered

pub async fn execute( &self, name: &str, args: Vec<String>, ) -> Result<String, CommandError>

Execute a command by name

Arguments

• name - Command name to execute
• args - Command arguments

Returns

• Ok(String) - Command output
• Err(CommandError) - If command not found or execution fails

pub fn exists(&self, name: &str) -> bool

Check if a command exists

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

Get a command by name

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

Get all registered command names

pub fn list_all(&self) -> Vec<&SlashCommand>

Get all commands

pub fn len(&self) -> usize

Get the number of registered commands

pub fn is_empty(&self) -> bool

Check if registry is empty

pub fn unregister(&mut self, name: &str) -> Result<(), CommandError>

Unregister a command

Returns

• Ok(()) if command was removed
• Err(CommandError::NotFound) if command doesn’t exist

pub fn clear(&mut self)

Clear all commands

Trait Implementations

impl Debug for CommandRegistry

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

Formats the value using the given formatter.

impl Default for CommandRegistry

fn default() -> CommandRegistry

Returns the “default value” for a type.