open-standards/wai/wai-relay/Cargo.toml
Transaction Science bdfddb5e01 msrv: raise the rust-version floor to 1.97 across the workspaces
The declared MSRV had drifted into three tiers — 1.85, 1.96, and one
1.96.0 — none of them the compiler the code is actually built and pinned
against (now 1.97.1, rust-toolchain.toml). Raising the floor to 1.97
makes the support commitment honest: it states the oldest compiler these
standards are actually verified on, rather than a floor no CI ever
exercises.

This is the deliberate MSRV bump that the 1.97.1 toolchain PR explicitly
left out, because raising a library's floor is a support-policy decision,
not an automatic consequence of moving a build box. Done here as its own
change, on request. 26 workspace manifests, minor-version precision to
match the repo's dominant style. sandbox-rs (was 1.85) and eoc-rs (was
1.96) build + test clean under the pin.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-07-23 00:17:08 -04:00

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TOML

[package]
name = "wai-world-relay"
version = "0.1.0"
edition = "2024"
rust-version = "1.97"
license = "Apache-2.0"
description = "Reference relay for wai.world.live sessions. Transport is OUT of the interactive-worlds extension's scope — this is one honest carrier: a per-room WebSocket fan-out that retains the signed op log for late joiners and verifies every op's Ed25519 signature before forwarding. It adjudicates nothing: sinks converge because the math does."
[dependencies]
axum = { version = "0.8", features = ["ws"] }
tokio = { version = "1", features = ["rt-multi-thread", "macros", "signal"] }
serde_json = "1"
# Signature verification on the door: the relay forwards only
# well-formed signed CausalOps. Same crate, world feature only.
wai = { path = "../wai-rs", default-features = false, features = ["world"] }
[profile.release]
opt-level = 3
lto = true
codegen-units = 1
strip = "symbols"