Trait minijinja::functions::Function

pub trait Function<Rv = Value, Args = Vec<Value>>: Send + Sync + 'static {
    fn invoke(&self, env: &State<'_, '_>, args: Args) -> Result<Rv, Error>;
}

A utility trait that represents global functions.

Required methods

fn invoke(&self, env: &State<'_, '_>, args: Args) -> Result<Rv, Error>

Calls a function with the given arguments.

Implementors

impl<F, Rv> Function<Rv, ()> for F where
    F: Fn(&State<'_, '_>) -> Result<Rv, Error> + Send + Sync + 'static, 

impl<F, Rv, A> Function<Rv, (A,)> for F where
    F: Fn(&State<'_, '_>, A) -> Result<Rv, Error> + Send + Sync + 'static, 

impl<F, Rv, A, B> Function<Rv, (A, B)> for F where
    F: Fn(&State<'_, '_>, A, B) -> Result<Rv, Error> + Send + Sync + 'static, 

impl<F, Rv, A, B, C> Function<Rv, (A, B, C)> for F where
    F: Fn(&State<'_, '_>, A, B, C) -> Result<Rv, Error> + Send + Sync + 'static, 

impl<F, Rv, A, B, C, D> Function<Rv, (A, B, C, D)> for F where
    F: Fn(&State<'_, '_>, A, B, C, D) -> Result<Rv, Error> + Send + Sync + 'static,