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Stream buffer ops in the background when creating buffer for peers

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This commit is contained in:
Antonio Scandurra 2022-08-23 16:05:56 +02:00
parent ec48ffc9da
commit 954695f5fe
6 changed files with 209 additions and 98 deletions
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89
crates/language/src/proto.rs
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@ -1,6 +1,5 @@
use crate::{
diagnostic_set::DiagnosticEntry, CodeAction, CodeLabel, Completion, Diagnostic, Language,
Operation,
};
use anyhow::{anyhow, Result};
use clock::ReplicaId;
@ -9,7 +8,7 @@ use rpc::proto;
use std::{ops::Range, sync::Arc};
use text::*;
pub use proto::{Buffer, LineEnding, SelectionSet};
pub use proto::{BufferState, LineEnding, Operation, SelectionSet};
pub fn deserialize_line_ending(message: proto::LineEnding) -> text::LineEnding {
match message {
@ -25,13 +24,13 @@ pub fn serialize_line_ending(message: text::LineEnding) -> proto::LineEnding {
}
}
pub fn serialize_operation(operation: &Operation) -> proto::Operation {
pub fn serialize_operation(operation: &crate::Operation) -> proto::Operation {
proto::Operation {
variant: Some(match operation {
Operation::Buffer(text::Operation::Edit(edit)) => {
crate::Operation::Buffer(text::Operation::Edit(edit)) => {
proto::operation::Variant::Edit(serialize_edit_operation(edit))
}
Operation::Buffer(text::Operation::Undo {
crate::Operation::Buffer(text::Operation::Undo {
undo,
lamport_timestamp,
}) => proto::operation::Variant::Undo(proto::operation::Undo {
@ -49,7 +48,7 @@ pub fn serialize_operation(operation: &Operation) -> proto::Operation {
})
.collect(),
}),
Operation::UpdateSelections {
crate::Operation::UpdateSelections {
selections,
line_mode,
lamport_timestamp,
@ -59,7 +58,7 @@ pub fn serialize_operation(operation: &Operation) -> proto::Operation {
selections: serialize_selections(selections),
line_mode: *line_mode,
}),
Operation::UpdateDiagnostics {
crate::Operation::UpdateDiagnostics {
diagnostics,
lamport_timestamp,
} => proto::operation::Variant::UpdateDiagnostics(proto::UpdateDiagnostics {
@ -67,7 +66,7 @@ pub fn serialize_operation(operation: &Operation) -> proto::Operation {
lamport_timestamp: lamport_timestamp.value,
diagnostics: serialize_diagnostics(diagnostics.iter()),
}),
Operation::UpdateCompletionTriggers {
crate::Operation::UpdateCompletionTriggers {
triggers,
lamport_timestamp,
} => proto::operation::Variant::UpdateCompletionTriggers(
@ -165,41 +164,43 @@ pub fn serialize_anchor(anchor: &Anchor) -> proto::Anchor {
}
}
pub fn deserialize_operation(message: proto::Operation) -> Result<Operation> {
pub fn deserialize_operation(message: proto::Operation) -> Result<crate::Operation> {
Ok(
match message
.variant
.ok_or_else(|| anyhow!("missing operation variant"))?
{
proto::operation::Variant::Edit(edit) => {
Operation::Buffer(text::Operation::Edit(deserialize_edit_operation(edit)))
crate::Operation::Buffer(text::Operation::Edit(deserialize_edit_operation(edit)))
}
proto::operation::Variant::Undo(undo) => Operation::Buffer(text::Operation::Undo {
lamport_timestamp: clock::Lamport {
replica_id: undo.replica_id as ReplicaId,
value: undo.lamport_timestamp,
},
undo: UndoOperation {
id: clock::Local {
proto::operation::Variant::Undo(undo) => {
crate::Operation::Buffer(text::Operation::Undo {
lamport_timestamp: clock::Lamport {
replica_id: undo.replica_id as ReplicaId,
value: undo.local_timestamp,
value: undo.lamport_timestamp,
},
version: deserialize_version(undo.version),
counts: undo
.counts
.into_iter()
.map(|c| {
(
clock::Local {
replica_id: c.replica_id as ReplicaId,
value: c.local_timestamp,
},
c.count,
)
})
.collect(),
},
}),
undo: UndoOperation {
id: clock::Local {
replica_id: undo.replica_id as ReplicaId,
value: undo.local_timestamp,
},
version: deserialize_version(undo.version),
counts: undo
.counts
.into_iter()
.map(|c| {
(
clock::Local {
replica_id: c.replica_id as ReplicaId,
value: c.local_timestamp,
},
c.count,
)
})
.collect(),
},
})
}
proto::operation::Variant::UpdateSelections(message) => {
let selections = message
.selections
@ -215,7 +216,7 @@ pub fn deserialize_operation(message: proto::Operation) -> Result<Operation> {
})
.collect::<Vec<_>>();
Operation::UpdateSelections {
crate::Operation::UpdateSelections {
lamport_timestamp: clock::Lamport {
replica_id: message.replica_id as ReplicaId,
value: message.lamport_timestamp,
@ -224,15 +225,17 @@ pub fn deserialize_operation(message: proto::Operation) -> Result<Operation> {
line_mode: message.line_mode,
}
}
proto::operation::Variant::UpdateDiagnostics(message) => Operation::UpdateDiagnostics {
diagnostics: deserialize_diagnostics(message.diagnostics),
lamport_timestamp: clock::Lamport {
replica_id: message.replica_id as ReplicaId,
value: message.lamport_timestamp,
},
},
proto::operation::Variant::UpdateDiagnostics(message) => {
crate::Operation::UpdateDiagnostics {
diagnostics: deserialize_diagnostics(message.diagnostics),
lamport_timestamp: clock::Lamport {
replica_id: message.replica_id as ReplicaId,
value: message.lamport_timestamp,
},
}
}
proto::operation::Variant::UpdateCompletionTriggers(message) => {
Operation::UpdateCompletionTriggers {
crate::Operation::UpdateCompletionTriggers {
triggers: message.triggers,
lamport_timestamp: clock::Lamport {
replica_id: message.replica_id as ReplicaId,