Trait cvar::IAction

pub trait IAction: INode {
    fn invoke(&self, ctx: &mut Context) -> Result<(), InnerError>;
}

Action node interface.

Provides an object safe interface for actions, type erasing its implementation.

Required Methods

fn invoke(&self, ctx: &mut Context) -> Result<(), InnerError>

Invoke the callback associated with the Action.

Trait Implementations

impl<'a> Debug for &'a IAction

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

Formats the value using the given formatter.

Implementors

• impl<N, D, F> IAction for Action<N, D, F> where N: Borrow<str>, D: Borrow<str>, F: OnInvoke