open-standards/arl/arl-rs/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

[workspace]
resolver = "3"
members = [
"crates/arl-core",
"crates/arl-sandbox",
"crates/arl-cli",
"crates/arl-wasm",
]
[workspace.package]
version = "0.1.0"
edition = "2024"
rust-version = "1.97"
license = "Apache-2.0"
repository = "https://github.com/Transaction-Science/open-standards"
authors = ["ARL Contributors"]
description = "ARL — AI Readiness Level. Apache-2.0 Rust reference implementation of the universal, vendor-neutral AI readiness measurement standard."
[workspace.dependencies]
serde = { version = "1", features = ["derive"] }
serde_json = "1"
thiserror = "2"
# Attestation primitives — neutral industry standards (RFC 8032 + FIPS 180-4),
# the same set named in ARL-S §"Reference stack".
ed25519-dalek = "2"
sha2 = "0.10"
[profile.release]
opt-level = 3
lto = "fat"
codegen-units = 1
strip = "symbols"