Module command 

Command helpers and traits used by the #[derive(Command)] macro.

Plugin authors usually interact with:

• Ctx, the per-command execution context (for replying to the sender).
• CommandRegistry, which is implemented for you by #[derive(Plugin)].
• CommandParseError, surfaced as friendly messages to players.

Structs

Ctx

Per-command execution context.

Enums

CommandParseError

Traits

CommandRegistry

Trait plugins use to expose commands to the host.

Functions

parse_optional_arg

Parse an optional argument at the given index. Returns Ok(None) if the argument is missing. Returns Ok(Some(value)) if present and parseable. Returns Err if present but invalid.

parse_required_arg

Parse a required argument at the given index.