| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Unison.Codebase.Editor.HandleInput.Load
Synopsis
- handleLoad :: Maybe FilePath -> Cli ()
- loadUnisonFile :: Text -> Text -> Cli ()
- data EvalMode
- evalUnisonFile :: EvalMode -> PrettyPrintEnv -> TypecheckedUnisonFile Symbol Ann -> [String] -> Cli (Either Error ([(Symbol, Term Symbol ())], Map Symbol (Ann, WatchKind, Id, Term Symbol (), Term Symbol (), Bool)))
Documentation
evalUnisonFile :: EvalMode -> PrettyPrintEnv -> TypecheckedUnisonFile Symbol Ann -> [String] -> Cli (Either Error ([(Symbol, Term Symbol ())], Map Symbol (Ann, WatchKind, Id, Term Symbol (), Term Symbol (), Bool))) Source #
Evaluate all watched expressions in a UnisonFile and return their results, keyed by the name of the watch variable. The tuple returned has the form: (hash, (ann, sourceTerm, evaluatedTerm, isCacheHit))
where
hash is the hash of the original watch expression definition
ann gives the location of the watch expression
sourceTerm is a closed term (no free vars) for the watch expression
evaluatedTerm is the result of evaluating that sourceTerm
isCacheHit is True if the result was computed by just looking up
in a cache
It's expected that the user of this action might add the `(hash, evaluatedTerm)` mapping to a cache to make future evaluations of the same watches instantaneous.