src/collection_builder.rs


1
2
3
4
5
6
7
8
9
10
11

use crate::error::Result;

/// A collection type that can be built interactively
///
/// That is, for example, a Vec<_>, a HashMap<_, _> or a struct
pub trait CollectionBuilder {
    type Output: Sized;

    fn build_collection(&self, value_desc: &str) -> Result<Self::Output>;
}