Trait SubCommands

pub trait SubCommands: FromArgs {
    const COMMANDS: &'static [&'static CommandInfo];

    // Provided method
    fn dynamic_commands() -> &'static [&'static CommandInfo] { ... }
}

A FromArgs implementation that can parse into one or more subcommands.

Required Associated Constants

const COMMANDS: &'static [&'static CommandInfo]

Info for the commands.

Provided Methods

fn dynamic_commands() -> &'static [&'static CommandInfo]

Get a list of commands that are discovered at runtime.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: SubCommand> SubCommands for T

const COMMANDS: &'static [&'static CommandInfo] = _