Struct CommandParam

pub struct CommandParam(pub Arc<dyn Any + Sync + Send>);

Represents a reference counted dyn Any object parameter for a command request.

Tuple Fields

0: Arc<dyn Any + Sync + Send>

Implementations

impl CommandParam

pub fn new(param: impl Any + Send + Sync + 'static) -> CommandParam

New param.

If param is already a CommandParam returns a clone.

pub fn type_id(&self) -> TypeId

Gets the TypeId of the parameter.

pub fn downcast_ref<T>(&self) -> Option<&T>

where T: Any,

Gets a typed reference to the parameter if it is of type T.

pub fn is<T>(&self) -> bool

where T: Any,

Returns true if the parameter type is T.

Trait Implementations

impl Clone for CommandParam

fn clone(&self) -> CommandParam

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CommandParam

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

Formats the value using the given formatter.

impl IntoVar<Option<CommandParam>> for CommandParam

type Var = LocalVar<Option<CommandParam>>

Variable type that will wrap the T value.

fn into_var(self) -> <CommandParam as IntoVar<Option<CommandParam>>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl PartialEq for CommandParam

fn eq(&self, other: &CommandParam) -> 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.

impl Eq for CommandParam

impl IntoValue<Option<CommandParam>> for CommandParam