Trait TemplateLineNames

pub trait TemplateLineNames<'a, S: CheapCloneStr>:
    Iterator<Item = Self::LineNameSet<'a>>
    + ExactSizeIterator
    + Clone
where
    Self: 'a,
{
    type LineNameSet<'b>: Iterator<Item = &'b S> + ExactSizeIterator + Clone
       where Self: 'b;
}

A nested list of line names. This is effectively a generic representation of Vec<Vec<String>> that allows both the collection and string type to be customised.

Required Associated Types

type LineNameSet<'b>: Iterator<Item = &'b S> + ExactSizeIterator + Clone where Self: 'b

A simple list line names. This is effectively a generic representation of VecString> that allows both the collection and string type to be customised.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'a, S: CheapCloneStr> TemplateLineNames<'a, S> for Map<Iter<'a, Vec<S>>, fn(&Vec<S>) -> Iter<'_, S>>

type LineNameSet<'b> = Iter<'b, S> where Self: 'b

Implementors