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Use builder pattern in char section

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This commit is contained in:
Matan Kushner 2019-04-12 18:12:29 -04:00
parent d82ebc4457
commit fec5c4db4e
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2 changed files with 12 additions and 10 deletions
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10
src/modules/character.rs
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@ -17,17 +17,13 @@ pub fn segment(args: &ArgMatches) -> Segment {
let segment = Segment::new("char"); let segment = Segment::new("char");
let color = if args.value_of("status_code").unwrap() == "0" { if args.value_of("status_code").unwrap() == "0" {
segment.set_style(COLOR_SUCCESS); segment.set_style(COLOR_SUCCESS);
} else { } else {
COLOR_FAILURE segment.set_style(COLOR_FAILURE);
}; };
Segment { segment
value: String::from(PROMPT_CHAR),
style: Style::from(color),
..Default::default()
}
} }
#[cfg(test)] #[cfg(test)]

12
src/segment.rs
View File

@ -9,7 +9,10 @@ pub struct Segment {
} }
impl Segment { impl Segment {
pub fn new<S>(name: S) -> Segment where S: Into<String> { pub fn new<T>(name: T) -> Segment
where
T: Into<String>,
{
let default_prefix = Some(Box::new(Segment { let default_prefix = Some(Box::new(Segment {
name: Some(format!("{} {}", name.into(), "prefix")), name: Some(format!("{} {}", name.into(), "prefix")),
style: Style::default(), style: Style::default(),
@ -35,8 +38,11 @@ impl Segment {
} }
} }
pub fn set_style<'a>(&'a mut self, style: Style) -> &'a mut Segment { pub fn set_style<'a, T>(&'a mut self, style: T) -> &'a mut Segment
self.style = style; where
T: Into<Style>,
{
self.style = style.into();
self self
} }