Trait predicates::name::PredicateNameExt

source · [−]

pub trait PredicateNameExt<Item: ?Sized> where
    Self: Predicate<Item>, {
    fn name(self, name: &'static str) -> NamePredicate<Self, Item>
    where
        Self: Sized,
    { ... }
}

Expand description

Predicate extension that adds naming predicate expressions.

Provided methods

fn name(self, name: &'static str) -> NamePredicate<Self, Item> where
Self: Sized,

Name a predicate expression.

Examples

use predicates::prelude::*;

let predicate_fn = predicate::str::is_empty().not().name("non-empty");
println!("{}", predicate_fn);

Implementors

impl<P, Item> PredicateNameExt<Item> for P where
P: Predicate<Item>,
Item: ?Sized,