What needs to be fixed?
The very first code example on the page in the docs regarding stdin is confusing because, using Rust 1.6.2, when executing the line with the comment // We get Stdin here appended, the warning "variable does not need to be mutable" is emitted.
Page(s) Affected
https://doc.rust-lang.org/std/io/struct.Stdin.html
Suggested Improvement
If the need for a mutable became unnecessasry as of a particular Rust version, perhaps add a comment to that effect
What needs to be fixed?
The very first code example on the page in the docs regarding
stdinis confusing because, using Rust 1.6.2, when executing the line with the comment// We get Stdin hereappended, the warning "variable does not need to be mutable" is emitted.Page(s) Affected
https://doc.rust-lang.org/std/io/struct.Stdin.html
Suggested Improvement
If the need for a mutable became unnecessasry as of a particular Rust version, perhaps add a comment to that effect