CrdtOp { peer_id: u64, bytes: Vec<u8> } moves from src/rope.rs to
pmacs-protocol::crdt. The type is unconditional (not #[cfg]-gated),
matching the original's 'always present to avoid feature-flag
proliferation through every Edit consumer' decision: the parent
pmacs crate's 'crdt' feature gates loro and op application, not
wire shape.
Removed the unused 'crdt' feature stub I'd added to
pmacs-protocol/Cargo.toml at session start; nothing in pmacs-protocol
needs it.
src/rope.rs adds 'pub use pmacs_protocol::CrdtOp;' so existing
crate::rope::CrdtOp imports keep resolving.
Lib gate: still 1314 passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Moves Cell, Glyph, Style, Color, UnderlineStyle, CellCoord, CellSize,
DiffSpan, Attachment to pmacs-protocol::cell. CellGrid (borrowed-slice
render surface) and fn diff() (rendering helper) stay in src/cell.rs
since they're instance-side rendering machinery, not wire shapes.
src/cell.rs gains 'pub use pmacs_protocol::{Cell, Glyph, Style, ...};'
at the top so every existing internal import (crate::cell::Cell, etc.)
keeps resolving. The cell-module tests live alongside CellGrid + diff
and reference the re-exported types via 'use super::*' — same as
before; no test changes needed.
Lib gate: still green (no regressions, 1314 passing).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Workspace skeleton: root Cargo.toml becomes a workspace with members
[".", "pmacs-protocol"]; [workspace.dependencies] pins serde,
postcard, thiserror so both crates use byte-identical versions (the
wire format depends on it). pmacs main package keeps its existing
shape (no file moves); it just gains pmacs-protocol as a path
dependency.
Identity types moved: BufferId (from buffer.rs), FrontendId + ByteRange
(from protocol.rs), Position type alias (from rope.rs). All four are
self-contained — no custom-type dependencies — so the first stage of
the move can land atomically without dragging cell/message types along.
src/buffer.rs / src/protocol.rs / src/rope.rs each gain a 'pub use
pmacs_protocol::...' re-export for the moved names, so existing
internal imports (crate::buffer::BufferId, crate::rope::Position, etc.)
continue to resolve unchanged. New consumers (pmacs-gpu, debug tools)
will depend on pmacs-protocol directly.
One visibility change: BufferId::from_raw was pub(crate); promoted to
pub with a doc note that it's not stable API for external consumers.
The (crate) restriction was advisory only — external deserialization
already worked via the derived Deserialize, so making it pub doesn't
widen the actual surface, just makes it honest.
Lib gate: 1314 passed, no regressions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Levi Neuwirth