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Tracking issue for Result::map_or #66293

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#66570
Closed
Tracking issue for Result::map_or#66293
#66570
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C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCT-libs-api[DEPRECATED; DO NOT USE]

Description

@tesuji
tesuji
opened on Nov 11, 2019

PR #66292 added Result::map_or with implementation:

impl<T, E> Result<T, E> {
    pub fn map_or<U, F: FnOnce(T) -> U>(self, default: U, f: F) -> U {
        match self {
            Ok(t) => f(t),
            Err(_) => default,
        }
    }
}

Activity

  1. csmoe
    added
    C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFC
    T-libs-api[DEPRECATED; DO NOT USE]
    on Nov 11, 2019
  2. Centril
    added 2 commits that reference this issue on Dec 15, 2019

    Rollup merge of rust-lang#66570 - lzutao:stabilize-result-map_or, r=D…

    c305876

    Rollup merge of rust-lang#66570 - lzutao:stabilize-result-map_or, r=D…

    84ef889
  3. bors
    closed this as completedin 84ef889on Dec 16, 2019
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