You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: git.rs
    path of file: ./repos/orogene/crates/oro-package-spec/src/parsers
    
    the code of the file until where you have to start completion: use node_semver::Range;
use nom::branch::alt;
use nom::bytes::complete::{tag_no_case as tag, take
    
fn hosted_git_prefix(input: &str) -> IResult<&str, GitHost, SpecParseError<&str>> {
    map_res(
        terminated(
            alt((tag("github"), tag("gist"), tag("gitlab"), tag("bitbucket"))),
            tag(":"),
        ),
        |host: &str| host.parse(),
    )(input)
}