Struct Command

pub struct Command<Context, E> { /* private fields */ }

Struct to define a command in the REPL

Implementations

impl<Context, E> Command<Context, E>

pub fn new( name: impl ToString, callback: impl Fn(BTreeMap<String, String>, &mut Context) -> Result<Option<String>, E> + 'static, ) -> Self

Create a new command with the given name and callback function

pub fn with_parameter(self, parameter: Parameter) -> Result<Command<Context, E>>

Add a parameter to the command. The order of the parameters is the same as the order in which this is called for each parameter.

pub fn with_help(self, help: impl ToString) -> Command<Context, E>

Add a help summary for the command

pub fn with_alias(self, help: impl ToString) -> Command<Context, E>

Add an alias for the command

Trait Implementations

impl<Context, E> Debug for Command<Context, E>

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

Formats the value using the given formatter.

impl<Context, E> PartialEq for Command<Context, E>

fn eq(&self, other: &Command<Context, E>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.