Std.Text.Parse.signed

fn

signed: fn(Std.Text.Parse.Input) -> Result[(N, Std.Text.Parse.Input), Std.Text.Parse.Problem] -> fn(Std.Text.Parse.Input) -> Result[(N, Std.Text.Parse.Input), Std.Text.Parse.Problem] where N: Integer

This is a callable function.

What it does

An optional sign, applied to a number.

Read the signature

The text after the name is the type checked by Pudu.
Read arrows from left to right: inputs come first, and the final type is returned.
Names inside [ ] are type arguments, such as the item type held by a collection.
Result makes success and recoverable failure part of the function's type.

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