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In many languages invented since c that have errors as values, you can use something akin to a specialized monad to sequence things which may fail together. Fo
by TheDong 8y ago
In many languages invented since c that have errors as values, you can use something akin to a specialized monad to sequence things which may fail together.
For example, in rust you could use:
let res1 = w.Write(...)?;
let res2 = w.Write(res1)?;
In haskell, you can use do notation or monad binding to do a similar thing.
Of course C doesn't have a good type system that allows this sort of thing; it was created before such type systems were well known.
I would expect any modern language to at least recognize that there are good ways to sequence and compose types.