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History of Idiom 12 > diff from v96 to v97

Edit summary for version 97 by programming-idioms.org:
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Version 96

2020-03-20, 18:01:19

Version 97

2020-03-20, 18:02:10

Idiom #12 Check if list contains a value

Check if list contains a value x.
list is an iterable finite container.

Illustration

Idiom #12 Check if list contains a value

Check if list contains a value x.
list is an iterable finite container.

Illustration
Extra Keywords
array vector member membership
Extra Keywords
array vector member membership
Code
list.contains(&x);
Code
list.contains(&x);
Comments bubble
See also more general alternative implementations.
Comments bubble
See also more general alternative implementations.
Doc URL
https://doc.rust-lang.org/std/primitive.slice.html#method.contains
Doc URL
https://doc.rust-lang.org/std/primitive.slice.html#method.contains
Demo URL
https://is.gd/iugb8l
Demo URL
https://play.rust-lang.org/?version=stable&mode=debug&edition=2015&gist=a1c1fc719281981f27c93b8dca6fb42d