diff options
Diffstat (limited to 'core/src/text')
| -rw-r--r-- | core/src/text/highlighter.rs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/core/src/text/highlighter.rs b/core/src/text/highlighter.rs index a929826f..b462d083 100644 --- a/core/src/text/highlighter.rs +++ b/core/src/text/highlighter.rs @@ -1,10 +1,9 @@ use crate::Color; -use std::hash::Hash; use std::ops::Range; pub trait Highlighter: 'static { - type Settings: Hash; + type Settings: PartialEq + Clone; type Highlight; type Iterator<'a>: Iterator<Item = (Range<usize>, Self::Highlight)> @@ -13,6 +12,8 @@ pub trait Highlighter: 'static { fn new(settings: &Self::Settings) -> Self; + fn update(&mut self, new_settings: &Self::Settings); + fn change_line(&mut self, line: usize); fn highlight_line(&mut self, line: &str) -> Self::Iterator<'_>; @@ -38,6 +39,8 @@ impl Highlighter for PlainText { Self } + fn update(&mut self, _new_settings: &Self::Settings) {} + fn change_line(&mut self, _line: usize) {} fn highlight_line(&mut self, _line: &str) -> Self::Iterator<'_> { |