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March 12, 2014 00:54
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Notes on Regex derivatives in rust
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| 05:52 PM -!- brson [brson@moz-BBE3ABD.mv.mozilla.com] has joined #rust | |
| 05:52 PM -!- mode/#rust [+ao brson brson] by ChanServ | |
| 05:52 PM < mcpherrin> there's a bit of info on https://github.com/mozilla/rust/pull/11151 I guess | |
| 05:53 PM <@huon> https://github.com/sfackler/syntax-ext-talk/blob/gh-pages/simple-ext/lib.rs | |
| 05:53 PM <@huon> https://github.com/sfackler/rust-phf/ | |
| 05:53 PM < sfackler> mcpherrin: libfourcc in the rust repo, or https://github.com/sfackler/rust-phf or https://github.com/sfackler/syntax-ext-talk/blob/gh-pages/simple-ext/lib.rs | |
| The paper: | |
| http://www.mpi-sws.org/~turon/re-deriv.pdf |
04:00 PM < sfackler> mcpherrin: take a look at the quasiquoter, it should make your life way less painful than manually constructing the AST
04:06 PM < sfackler> mcpherrin: e.g. let e: @item = quote_item!(cx, struct Foo { bar: int, baz: ~str });
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http://matt.might.net/articles/implementation-of-regular-expression-matching-in-scheme-with-derivatives/