fix(cli): add io-std to workspace tokio features#407
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namesreallyblank wants to merge 1 commit intoruvnet:mainfrom
Open
fix(cli): add io-std to workspace tokio features#407namesreallyblank wants to merge 1 commit intoruvnet:mainfrom
namesreallyblank wants to merge 1 commit intoruvnet:mainfrom
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The ruvector-cli MCP transport (crates/ruvector-cli/src/mcp/transport.rs)
calls tokio::io::stdin() and tokio::io::stdout() at lines 30-31, but the
workspace tokio dependency in the root Cargo.toml omits the `io-std`
feature. Because ruvector-cli inherits tokio via `workspace = true`, the
binary cannot be built from a clean workspace:
cargo build --release -p ruvector-cli --bin ruvector-mcp
error[E0425]: cannot find function `stdin` in module `tokio::io`
error[E0425]: cannot find function `stdout` in module `tokio::io`
Adding `io-std` to the workspace tokio features resolves the regression
for every consumer at once (no per-crate overrides needed).
Verified: `cargo build --release -p ruvector-cli --bin ruvector-mcp`
now finishes cleanly on macOS aarch64 (release profile).
This was referenced Apr 29, 2026
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Summary
Adds
io-stdto the workspacetokiofeatures in the rootCargo.toml. Theruvector-cliMCP transport (crates/ruvector-cli/src/mcp/transport.rs, lines 30-31) callstokio::io::stdin()andtokio::io::stdout(), but the workspacetokiodependency omits theio-stdfeature. Becauseruvector-cliinheritstokioviaworkspace = true, the binary cannot be built from a clean workspace:Why workspace-level
Adding
io-stdat the workspace tier resolves the regression for every consumer at once with no per-crate overrides. This is the scope @ruvnet recommended in the review of #406.Verification
cargo build --release -p ruvector-cli --bin ruvector-mcpnow finishes cleanly on macOS aarch64 (release profile).Context
This is the standalone
io-stdfix per @ruvnet's request to split #406. The release-workflow rework from that PR will land separately as a follow-up.