diff options
Diffstat (limited to 'src/print.rs')
| -rw-r--r-- | src/print.rs | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/src/print.rs b/src/print.rs index b4ce7ab75..2aad9019b 100644 --- a/src/print.rs +++ b/src/print.rs @@ -5,26 +5,44 @@ use clap::ArgMatches; pub fn prompt(args: ArgMatches) { let default_prompt = vec!["directory", "line_break", "character"]; - default_prompt.into_iter() + default_prompt + .into_iter() .map(|module| modules::handle(module, &args)) .map(|segment| stringify_segment(segment)) .for_each(|segment_string| print!("{}", segment_string)); } +/// Create a string with the formatted contents of a segment +/// +/// Will recursively also format the prefix and suffix of the segment being +/// stringified. +/// +/// # Example +/// ``` +/// use starship::modules::Segment; +/// +/// let segment = Segment { +/// value: String::from("->"), +/// ..Default::default() +/// }; +/// +/// let result = starship::print::stringify_segment(segment); +/// assert_eq!(result, "-> "); +/// ``` pub fn stringify_segment(segment: Segment) -> String { let Segment { prefix, value, style, suffix, - } = segment; + } = segment; let mut segment_string = String::new(); if let Some(prefix) = prefix { segment_string += &stringify_segment(*prefix); } - + segment_string += &style.paint(value).to_string(); if let Some(suffix) = suffix { |