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Remove local timestamps from CRDT operations

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Use lamport timestamps for everything.
This commit is contained in:
Max Brunsfeld 2023-08-31 15:52:16 -07:00
parent 00aae5abee
commit 03f0365d4d
10 changed files with 186 additions and 314 deletions
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10
crates/language/src/buffer.rs
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@ -439,7 +439,7 @@ impl Buffer {
operations.extend(
text_operations
.iter()
.filter(|(_, op)| !since.observed(op.local_timestamp()))
.filter(|(_, op)| !since.observed(op.timestamp()))
.map(|(_, op)| proto::serialize_operation(&Operation::Buffer(op.clone()))),
);
operations.sort_unstable_by_key(proto::lamport_timestamp_for_operation);
@ -1304,7 +1304,7 @@ impl Buffer {
pub fn wait_for_edits(
&mut self,
edit_ids: impl IntoIterator<Item = clock::Local>,
edit_ids: impl IntoIterator<Item = clock::Lamport>,
) -> impl Future<Output = Result<()>> {
self.text.wait_for_edits(edit_ids)
}
@ -1362,7 +1362,7 @@ impl Buffer {
}
}
pub fn set_text<T>(&mut self, text: T, cx: &mut ModelContext<Self>) -> Option<clock::Local>
pub fn set_text<T>(&mut self, text: T, cx: &mut ModelContext<Self>) -> Option<clock::Lamport>
where
T: Into<Arc<str>>,
{
@ -1375,7 +1375,7 @@ impl Buffer {
edits_iter: I,
autoindent_mode: Option<AutoindentMode>,
cx: &mut ModelContext<Self>,
) -> Option<clock::Local>
) -> Option<clock::Lamport>
where
I: IntoIterator<Item = (Range<S>, T)>,
S: ToOffset,
@ -1412,7 +1412,7 @@ impl Buffer {
.and_then(|mode| self.language.as_ref().map(|_| (self.snapshot(), mode)));
let edit_operation = self.text.edit(edits.iter().cloned());
let edit_id = edit_operation.local_timestamp();
let edit_id = edit_operation.timestamp();
if let Some((before_edit, mode)) = autoindent_request {
let mut delta = 0isize;