Provide map_ok and map_err method for Poll<Option<Result<T, E>>>#63512
Merged
bors merged 1 commit intorust-lang:masterfrom Aug 14, 2019
95th:master
Merged
Provide map_ok and map_err method for Poll<Option<Result<T, E>>>#63512bors merged 1 commit intorust-lang:masterfrom 95th:master
bors merged 1 commit intorust-lang:masterfrom
95th:master
Conversation
This comment has been minimized.
This comment has been minimized.
rust-highfive
added
the
S-waiting-on-review
This comment has been minimized.
This comment has been minimized.
This comment has been minimized.
This comment has been minimized.
This comment has been minimized.
This comment has been minimized.
Centril
reviewed
Aug 13, 2019
Contributor
|
r? @cramertj |
2 tasks
Member
|
These seem pretty undeniably useful, and API or implementation-wise I can't really imagine them working any other way. Let's get an opinion from someone on @rust-lang/libs first, though. |
Member
Collaborator
|
📌 Commit 84cab92 has been approved by |
bors
added
S-waiting-on-bors
Contributor
|
@bors rollup (Btw, might be good to add some doctests +/- other tests in a follow up.) |
Centril
added a commit
to Centril/rust
that referenced
this pull request
Aug 14, 2019
Provide map_ok and map_err method for Poll<Option<Result<T, E>>> Currently `map_ok` and `map_err` methods are given for `Poll<Result<T, E>>`. This PR adds these methods for `Poll<Option<Result<T, E>>>` as they are helpful in stream building code.
Centril
added a commit
to Centril/rust
that referenced
this pull request
Aug 14, 2019
Provide map_ok and map_err method for Poll<Option<Result<T, E>>> Currently `map_ok` and `map_err` methods are given for `Poll<Result<T, E>>`. This PR adds these methods for `Poll<Option<Result<T, E>>>` as they are helpful in stream building code.
bors
added a commit
that referenced
this pull request
Aug 14, 2019
Rollup of 17 pull requests Successful merges: - #62760 (Deduplicate error messages in `librsctc_mir`) - #62849 (typeck: Prohibit RPIT types that inherit lifetimes) - #63383 (`async fn` lifetime elision tests) - #63421 (Implement Clone, Display for ascii::EscapeDefault) - #63459 (syntax: account for CVarArgs being in the argument list.) - #63475 (Bring back suggestion for splitting `<-` into `< -`) - #63485 (ci: move mirrors to their standalone bucket) - #63486 (Document `From` trait for `BinaryHeap`) - #63488 (improve DiagnosticBuilder docs) - #63493 (Remove unneeded comment in src/libcore/hash/mod.rs) - #63499 (handle elision in async fn correctly) - #63501 (use `ParamName` to track in-scope lifetimes instead of Ident) - #63508 (Do not ICE when synthesizing spans falling inside unicode chars) - #63511 (ci: add a check for clock drift) - #63512 (Provide map_ok and map_err method for Poll<Option<Result<T, E>>>) - #63529 (RELEASES.md: ? is one of three Kleene operators) - #63530 (Fix typo in error message.) Failed merges: r? @ghost
bors
added a commit
that referenced
this pull request
Aug 14, 2019
Rollup of 17 pull requests Successful merges: - #62760 (Deduplicate error messages in `librsctc_mir`) - #62849 (typeck: Prohibit RPIT types that inherit lifetimes) - #63383 (`async fn` lifetime elision tests) - #63421 (Implement Clone, Display for ascii::EscapeDefault) - #63459 (syntax: account for CVarArgs being in the argument list.) - #63475 (Bring back suggestion for splitting `<-` into `< -`) - #63485 (ci: move mirrors to their standalone bucket) - #63486 (Document `From` trait for `BinaryHeap`) - #63488 (improve DiagnosticBuilder docs) - #63493 (Remove unneeded comment in src/libcore/hash/mod.rs) - #63499 (handle elision in async fn correctly) - #63501 (use `ParamName` to track in-scope lifetimes instead of Ident) - #63508 (Do not ICE when synthesizing spans falling inside unicode chars) - #63511 (ci: add a check for clock drift) - #63512 (Provide map_ok and map_err method for Poll<Option<Result<T, E>>>) - #63529 (RELEASES.md: ? is one of three Kleene operators) - #63530 (Fix typo in error message.) Failed merges: r? @ghost
Collaborator
|
☔ The latest upstream changes (presumably #63544) made this pull request unmergeable. Please resolve the merge conflicts. |
bors
added
S-waiting-on-author
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
6 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Currently
map_okandmap_errmethods are given forPoll<Result<T, E>>.This PR adds these methods for
Poll<Option<Result<T, E>>>as they are helpful in stream building code.