Struct little::OptionsTemplate
[−]
[src]
pub struct OptionsTemplate<I> {
// some fields omitted
}Stores a map between String name and its index I.
Methods
impl<I: Eq + Hash + Copy> OptionsTemplate<I>
fn new(key_indices: HashMap<String, I>) -> OptionsTemplate<I>
fn empty() -> OptionsTemplate<I>
fn push<S: Into<String>>(&mut self, key: S, index: I)
fn build<'a, V: Clone>(&self, parameters: &'a HashMap<&'a str, V>) -> Result<Options<I, V>, Error>
Given this template, build a parameter map for specified value map.
This efectivelly gets rid of string mapping for values.
fn index_of<'a>(&self, key: &'a str) -> Option<I>
Return the index of a string name in this template.