Trait handlebars::HelperDef

pub trait HelperDef: Send + Sync {
    fn call_inner(
        &self, 
        _: &Helper, 
        _: &Registry, 
        _: &mut RenderContext
    ) -> Result<Option<Json>, RenderError> { ... }
    fn call(
        &self, 
        h: &Helper, 
        r: &Registry, 
        rc: &mut RenderContext
    ) -> HelperResult { ... }
}

Provided Methods

fn call_inner(
    &self,
    _: &Helper,
    _: &Registry,
    _: &mut RenderContext
) -> Result<Option<Json>, RenderError>

fn call(&self, h: &Helper, r: &Registry, rc: &mut RenderContext) -> HelperResult

Implementors

• impl<F: Send + Sync + for<'b, 'c, 'd> Fn(&'b Helper, &'c Registry, &'d mut RenderContext) -> HelperResult> HelperDef for F