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 vote374 views1 answer
Count matches with regex
Rust
2 votes455 views1 answer
Check if a file exists rust
Rust
0 vote383 views1 answer
Split text on multiple separators and put into a list
Rust
0 vote374 views1 answer
Packet sniffing with rust
Rust
0 vote350 views1 answer
Rust char to string
Rust
0 vote321 views1 answer
Rust month to quarter
Rust
0 vote336 views1 answer
Rust fill vector with range
Rust
0 vote356 views1 answer
Rustlang how to compile
Rust
0 vote327 views1 answer
Rust repeat character x times
Rust
0 vote348 views1 answer
Rust currying, preset some arguments
Rust