Skip to content

Tracking Issue for Iterator::contains #127494

Description

@yonikremer

Feature gate: #![feature(iter_contains)]

This is a tracking issue for a method of the Iterator trait that checks whether an iterator contains an item.

A method of the iterator trait to check whether it contains an element.
It goes over all the elements in the iterator and checks if they are in the collection.

Public API

fn contains<Q: ?Sized>(&mut self, item: Q) -> bool
    where
        Q: PartialEq<Self::Item>,
        Self: Sized,

Steps / History

Unresolved Questions

  • None yet.

Footnotes

  1. https://std-dev-guide.rust-lang.org/feature-lifecycle/stabilization.html

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCT-libsRelevant to the library team, which will review and decide on the PR/issue.

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions