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Start on a new FragmentList

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Here I'm exploring a new approach to the project-wide diagnostics view that can exactly mirror the contents of cargo check. The `FragmentList` composes an arbitrary list of fragments from other buffers and presents them as if they were a single buffer.
This commit is contained in:
Nathan Sobo 2021-12-04 06:57:56 -07:00
parent 3426d46b69
commit 811696670a
12 changed files with 329 additions and 31 deletions
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13
crates/editor/src/test.rs
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@ -9,19 +9,6 @@ fn init_logger() {
env_logger::init();
}
pub fn sample_text(rows: usize, cols: usize) -> String {
let mut text = String::new();
for row in 0..rows {
let c: char = ('a' as u32 + row as u32) as u8 as char;
let mut line = c.to_string().repeat(cols);
if row < rows - 1 {
line.push('\n');
}
text += &line;
}
text
}
pub struct Observer<T>(PhantomData<T>);
impl<T: 'static> Entity for Observer<T> {