Provide a exception-safe withTMVar combinator

input-output-hk / io-sim

Haskell's IO simulator which closely follows core packages (base, async, stm).

https://hackage.haskell.org/package/io-sim

Apache License 2.0

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Closed jasagredo closed 5 days ago

jasagredo commented 5 days ago

Also provide a default traceTMVarShow and traceTVarShow which use the Show constraint on the state to print standard messages.