refactor: Implement Default for SegmentConfig (#495)

Implements the Default trait for SegmentConfig to clean up construction of empty segments.

Also adds a segment::new() function to ease construction of simple segments.

1 files changed, 2 insertions, 8 deletions

diff --git a/src/configs/rust.rs b/src/configs/rust.rs
index 2bd257588..911524ab5 100644
--- a/src/configs/rust.rs
+++ b/src/configs/rust.rs
@@ -14,14 +14,8 @@ pub struct RustConfig<'a> {
 impl<'a> RootModuleConfig<'a> for RustConfig<'a> {
     fn new() -> Self {
         RustConfig {
-            symbol: SegmentConfig {
-                value: "🦀 ",
-                style: None,
-            },
-            version: SegmentConfig {
-                value: "",
-                style: None,
-            },
+            symbol: SegmentConfig::new("🦀 "),
+            version: SegmentConfig::default(),
             style: Color::Red.bold(),
             disabled: false,
         }