1 unstable release
0.1.0 | Dec 22, 2022 |
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#342 in #syntax
8KB
for_let
That one syntax sugar library you (may have) wished you wrote yourself.
This library provides the for_let!
macro, so you can write code like this:
for_let!(Some(Complex(Pattern(foo))) in iteratee {
// do stuff
});
Which is just sugar for this:
for el in iteratee {
match el {
Some(Complex(Pattern(foo))) => {
// do stuff
}
_ => {}
}
}
Accepts all patterns that are legal in a match arm. How Pythonic!
Dependencies
~1.5MB
~37K SLoC