Struct CommandContext 

pub struct CommandContext<'context> {
    inner: &'context CommandContext<CommandSource, SteelCommandRuntime>,
}

A parsed command invocation exposed to an extension executor.

Fields

inner: &'context CommandContext<CommandSource, SteelCommandRuntime>

Implementations

impl<'context> CommandContext<'context>

pub fn source(self) -> CommandSource<'context>

Returns the execution source.

pub fn value<T: DowncastType>(self, name: &str) -> Option<&'context T>

Returns a parsed custom value by its deterministic concrete type key.

pub fn boolean(self, name: &str) -> Option<bool>

Returns a parsed boolean, or None when the named argument has another type.

pub fn integer(self, name: &str) -> Option<i32>

Returns a parsed 32-bit integer.

pub fn long(self, name: &str) -> Option<i64>

Returns a parsed 64-bit integer.

pub fn float(self, name: &str) -> Option<f32>

Returns a parsed 32-bit floating-point value.

pub fn double(self, name: &str) -> Option<f64>

Returns a parsed 64-bit floating-point value.

pub fn string(self, name: &str) -> Option<&'context str>

Returns a parsed word, phrase, or greedy string.

pub fn domain(self, name: &str) -> Option<&'context str>

Returns a parsed configured domain name.

pub fn world(self, name: &str) -> Result<Arc<World>, CommandError>

Resolves a parsed loaded-world argument against the current source domain.

pub fn players(self, name: &str) -> Result<Vec<Arc<Player>>, CommandError>

Resolves a player selector and requires at least one result.

pub fn player(self, name: &str) -> Result<Arc<Player>, CommandError>

Resolves a single player selector.

pub fn entities(self, name: &str) -> Result<Vec<SharedEntity>, CommandError>

Resolves an entity selector and requires at least one result.

pub fn entity(self, name: &str) -> Result<SharedEntity, CommandError>

Resolves a single entity selector.

Trait Implementations

impl<'context> Clone for CommandContext<'context>

fn clone(&self) -> CommandContext<'context>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'context> Copy for CommandContext<'context>