Rust warning: unused doc comment

Comments starting with /// are used to generate documentation. Those documentation comments go before the function they document. Quoting The Rust Programming Language:

Place documentation comments just before the item they’re documenting.

/// Adds source path to the database.
///
/// This function saves provided absolute path (on the server) to the database
/// and goes over all jpeg files recursively in order to add them to DB.
pub fn add_source_path(request: &mut Request) -> IronResult<Response> {
    // ...
}

Source: stackoverflow.com

Similar codes

0 vote176 views1 answer
Rust function
Rust
0 vote189 views1 answer
Rust how to make print happen before asking for input
Rust
1 vote193 views1 answer
Bevy window descriptor
Rust
0 vote187 views1 answer
Rust init vector with range
Rust
0 vote188 views1 answer
Sort a vector rust
Rust
1 vote126 views1 answer
Rust remove element from vector
Rust
0 vote205 views1 answer
Create file rust
Rust
0 vote184 views1 answer
Rust number squared
Rust
0 vote179 views1 answer
Rust month to quarter
Rust
0 vote187 views1 answer
Rustlang how to compile
Rust