rust for vs for_each

Stormy Salmon answered on August 22, 2020 Popularity 6/10 Helpfulness 1/10

answer rust for vs for_each

rust for vs for_each

Comment

This is equivalent to using a for loop on the iterator,
although break and continue are not possible from a closure.

It's generally more idiomatic to use a for loop,
but for_each may be more legible when processing
items at the end of longer iterator chains.

In some cases for_each may also be faster than a loop,
because it will use internal iteration on adaptors like Chain.

Popularity 6/10 Helpfulness 1/10 Language html

Source: doc.rust-lang.org

Tags: html rust

Link to this answer
Share Copy Link