1e435c861a
Latest stable (1.98.0, released 2026-08-18). The pin lives in more places than
is obvious, and missing one means CI silently builds an older compiler than the
dev box:
- rust-toolchain.toml at the repo root
- eoc/eoc-rs/rust-toolchain.toml, a second toolchain file
- five CI workflows that hardcode a version instead of deferring to the file
(wai-conformance, wai-neural-e2e, wai-byte-equality,
joule-code-conformance, jouleclaw-public-surface-documented)
standards-build.yml needed no change, because it reads the toolchain file
rather than pinning inline. That is the pattern the other five should adopt.
MSRV raised to 1.98 across 26 manifests, following the earlier decision to have
the declared floor track the pin rather than drift behind it. Note this is a
support-policy change, not a mechanical one: it narrows which compilers can
consume these standards as libraries.
The pin stays exact, never `stable` — a pin that drifts is not a pin.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
156 lines
4.9 KiB
TOML
156 lines
4.9 KiB
TOML
[workspace]
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resolver = "3"
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members = [
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"crates/op-core",
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"crates/op-iso20022",
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"crates/op-iso8583",
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"crates/op-emv",
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"crates/op-vault",
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"crates/op-fraud",
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"crates/op-rails-card",
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"crates/op-mobile-wallets",
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"crates/op-rails-a2a",
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"crates/op-ffi-swift",
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"crates/op-ffi-jni",
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"crates/op-wasm",
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"crates/op-orchestrator",
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"crates/op-ledger",
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"crates/op-webhook",
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"crates/op-graph",
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"crates/op-reconciliation",
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"crates/op-refund",
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"crates/op-dispute",
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"crates/op-dispute-evidence",
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"crates/op-settlement",
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"crates/op-batch",
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"crates/op-server",
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"crates/op-driver-sdk",
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"crates/op-rails-crypto",
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"crates/op-rails-x402",
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"crates/op-subscriptions",
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"crates/op-fx",
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"crates/op-routing",
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"crates/op-screening",
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"crates/op-bnpl",
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"crates/op-3ds2",
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"crates/op-cli",
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"crates/op-connect",
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"crates/op-tax",
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"crates/op-revrec",
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"crates/op-ewallets-asia",
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"crates/op-openbanking",
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"crates/op-payouts",
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"crates/op-statements",
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"crates/op-fraud-graph",
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"crates/op-bin",
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"crates/op-crypto-extra",
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"examples/headless-server",
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"examples/kiosk-linux",
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"examples/demo-merchant",
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"examples/pci-zero",
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]
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[workspace.package]
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version = "0.1.0"
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edition = "2024"
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rust-version = "1.98"
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license = "Apache-2.0"
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repository = "https://github.com/Transaction-Science/open-standards"
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authors = ["OpenPay Contributors"]
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[workspace.dependencies]
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# Core
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thiserror = "2"
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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zeroize = { version = "1.8", features = ["derive"] }
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subtle = "2.6" # constant-time comparison
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# ISO 20022 — verified ground truth (Open-Payments/messages, Apache-2.0).
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# Pin tightly: financial message layouts must not silently change under us.
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# Main crate is at =1.0.10; the fednow companion lagged behind and
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# stopped at =1.0.9 (the two crates version independently). The fednow
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# surface we depend on is unchanged across 1.0.x, so the version skew
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# is safe.
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open-payments-iso20022 = { version = "=1.0.10", features = ["payments"] }
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open-payments-fednow = "=1.0.9"
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# XML codec — quick-xml is the de-facto choice; we use it for round-trip
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# validation against XSD-canonical sample files.
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quick-xml = { version = "0.36", features = ["serialize"] }
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# ML / inference
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burn = { version = "0.18", default-features = false }
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ort = { version = "2", default-features = false }
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# FFI
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cxx = "1"
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jni = "0.21"
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wasm-bindgen = "0.2"
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# Time, ids
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# `serde` for OffsetDateTime serialization in domain structs;
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# `formatting`/`parsing` for op-iso20022 dt formatters.
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time = { version = "0.3", default-features = false, features = ["std", "serde", "formatting", "parsing", "macros"] }
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# `v4` for random ids (events, attempts, idempotency tokens);
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# `v7` for time-sortable ids in ledger/webhook bookkeeping;
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# `v5` for deterministic (name-based) statement-line vertex ids so
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# re-recording the same reconciliation line reuses its vertex.
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uuid = { version = "1", features = ["v4", "v5", "v7", "serde"] }
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# Testing
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proptest = "1"
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insta = "1"
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# Observability — structured tracing. Operators wire their own
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# `tracing-subscriber` to emit JSON, OpenTelemetry, or whatever
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# their pipeline expects. `tracing` is the de-facto Rust standard;
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# emits zero-cost when no subscriber is registered.
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tracing = "0.1"
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# HTTP server. `axum` 0.8 atop tokio is the de-facto choice in 2026;
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# tower middleware lets operators add auth / logging / metrics
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# layers without touching our handler code.
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tokio = { version = "1", features = ["rt-multi-thread", "macros", "net", "signal", "sync"] }
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axum = "0.8"
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tower = { version = "0.5", features = ["util"] }
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tower-http = { version = "0.6", features = ["trace"] }
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http = "1"
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http-body-util = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter", "fmt", "json"] }
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# Live HTTP client. Used by ReqwestTransport (op-webhook fanout) and
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# the JSON-RPC client in op-rails-crypto's EVM gateway. Blocking
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# client keeps the sync trait surfaces intact.
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reqwest = { version = "0.13", default-features = false, features = ["blocking", "json", "rustls"] }
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# CLI parsing for op-cli.
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clap = { version = "4", features = ["derive", "env"] }
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# Hex encoding for EVM calldata + tx hashes.
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hex = "0.4"
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# Keccak-256 for EVM function selectors.
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sha3 = "0.10"
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# secp256k1 ECDSA via k256. Pure-Rust, audited, used by the
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# LocalKeyEvmSigner so operators can launch with a hot-wallet
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# signer before wiring KMS / Fireblocks. RFC 6979 deterministic
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# nonces, recoverable signatures.
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k256 = { version = "0.13", features = ["ecdsa", "std"] }
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# RLP encoding for legacy / EIP-1559 EVM transactions. Used by
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# LocalKeyEvmSigner to produce the raw-tx bytes broadcast by
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# eth_sendRawTransaction.
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rlp = "0.5"
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[profile.release]
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opt-level = 3
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lto = "fat"
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codegen-units = 1
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panic = "abort"
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strip = "symbols"
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[profile.release-with-debug]
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inherits = "release"
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debug = true
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strip = "none"
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