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Merge pull request #35 from nikomatsakis/set-unchecked

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add a comment to `set_unchecked`
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Niko Matsakis 2018-10-06 07:22:31 -04:00 committed by GitHub
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6
src/lib.rs
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@ -196,6 +196,12 @@ where
/// query in the current revision. This can even be used on
/// "derived" queries (so long as their results are memoized).
///
/// Note that once `set_unchecked` is used, the result is
/// effectively "fixed" for all future revisions. This "mocking"
/// system is pretty primitive and subject to revision; see
/// [salsa-rs/salsa#34](https://github.com/salsa-rs/salsa/issues/34)
/// for more details.
///
/// **This is only meant to be used for "mocking" purposes in
/// tests** -- when testing a given query, you can use
/// `set_unchecked` to assign the values for its various inputs