Trait sxd_xpath::function::Function

pub trait Function {
    fn evaluate<'c, 'd>(
        &self,
        context: &Evaluation<'c, 'd>,
        args: Vec<Value<'d>>
    ) -> Result<Value<'d>, Error>;
}

Types that can be used as XPath functions.

Required Methods

fn evaluate<'c, 'd>(
    &self,
    context: &Evaluation<'c, 'd>,
    args: Vec<Value<'d>>
) -> Result<Value<'d>, Error>

Evaluate this function in a specific context with a specific set of arguments.

Implementors