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authornotoria2021-06-09 16:07:58 +0000
committerBlaž Hrastnik2021-06-10 13:00:08 +0000
commit1b14e9a19aeba2750bb57d9f97cc12ca3624a21d (patch)
tree3cd946e461d4dc6d7aedfa8f2ef40b72b3202be5 /helix-core/src
parente46346c907e9ea42d4966391cae4c211deaa3701 (diff)
Downgrade `unicode-segmentation`
Diffstat (limited to 'helix-core/src')
-rw-r--r--helix-core/src/graphemes.rs16
1 files changed, 15 insertions, 1 deletions
diff --git a/helix-core/src/graphemes.rs b/helix-core/src/graphemes.rs
index 9844a343..af740f61 100644
--- a/helix-core/src/graphemes.rs
+++ b/helix-core/src/graphemes.rs
@@ -3,6 +3,8 @@ use ropey::{iter::Chunks, str_utils::byte_to_char_idx, RopeSlice};
use unicode_segmentation::{GraphemeCursor, GraphemeIncomplete};
use unicode_width::UnicodeWidthStr;
+use std::fmt;
+
#[must_use]
pub fn grapheme_width(g: &str) -> usize {
if g.as_bytes()[0] <= 127 {
@@ -147,7 +149,7 @@ pub fn is_grapheme_boundary(slice: RopeSlice, char_idx: usize) -> bool {
}
/// An iterator over the graphemes of a `RopeSlice`.
-#[derive(Debug, Clone)]
+#[derive(Clone)]
pub struct RopeGraphemes<'a> {
text: RopeSlice<'a>,
chunks: Chunks<'a>,
@@ -156,6 +158,18 @@ pub struct RopeGraphemes<'a> {
cursor: GraphemeCursor,
}
+impl<'a> fmt::Debug for RopeGraphemes<'a> {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ f.debug_struct("RopeGraphemes")
+ .field("text", &self.text)
+ .field("chunks", &self.chunks)
+ .field("cur_chunk", &self.cur_chunk)
+ .field("cur_chunk_start", &self.cur_chunk_start)
+ // .field("cursor", &self.cursor)
+ .finish()
+ }
+}
+
impl<'a> RopeGraphemes<'a> {
#[must_use]
pub fn new(slice: RopeSlice) -> RopeGraphemes {