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base repository: rust-lang/regex
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base: a734dd0dd13f80ac4af2da72ae61d7224c6e6cf7
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head repository: rust-lang/regex
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compare: 4c59b7079424ef7423a4c9dfdfcaac4e8cf54928
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  • 1 commit
  • 7 files changed
  • 1 contributor

Commits on Jun 25, 2018

  1. regex: expose lower level search APIs 

    This commit exposes two new areas of API surface:

  1. A new `captures_read` method which provides a way to access the
     offsets of submatches while amortizing the allocation of the
     space required to store those offsets. Callers should still of
     course prefer to use the higher level `captures` method, but if
     performance dictates, this lower level API may be useful.
  2. New "at" variants of
     shortest_match/is_match/find/captures/captures_read that permit
     controlling where the start of a search begins within a slice.
     This is typically useful for controlling the match semantics of
     look-around operators such as `^` and `$`, and are necessary for
     implementing non-overlapping iterators.

Fixes #219
    @BurntSushi
    BurntSushi committed Jun 25, 2018
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