r4bbit 0f9e9904d6
refactor: migrate programs to LEZ lez-core-v0.2.0
Bump the LEZ dependency from the `v0.2.0-rc3` tags to the released
`lez-core-v0.2.0` tag across the workspace and all guest manifests. The crate
was renamed upstream, so `nssa_core`/`nssa` now resolve via the `lee_core`/`lee`
packages, and spel-framework points at the `refactor/lez-v020-compat` fork
branch for compatibility.

Adapt the integration tests to the new API surface:

- `NssaError` is now `LeeError` (error variants unchanged).
- Account inputs move from numeric mask vectors (`vec![2, 0, 0]`) to typed
  `InputAccountIdentity` values (e.g. `PrivateUnauthorized { epk, view_tag,
  npk, ssk, identifier }`).
- `ViewingPublicKey::from_scalar` → `from_seed(d, z)`; `AccountId::from(&npk)`
  → `AccountId::for_regular_private_account(&npk, 0)`; ephemeral-key/shared-
  secret setup → `SharedSecretKey::encapsulate_deterministic(...)` with the
  circuit filling the EPK.

Regenerate all guest Cargo.lock files and the workspace lockfile to match.
2026-06-29 09:03:09 +02:00

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TOML

[package]
name = "stablecoin_core"
version = "0.1.0"
edition = "2021"
[dependencies]
nssa_core = { git = "https://github.com/logos-blockchain/logos-execution-zone.git", tag = "lez-core-v0.2.0", features = ["host"], package = "lee_core" }
borsh = { version = "1.5", features = ["derive"] }
alloy-primitives = { version = "1", default-features = false }
# Pin ruint (transitive via alloy-primitives) below 1.18, which raised its MSRV to rustc 1.90.
# The risc0 guest toolchain ships rustc 1.88, so 1.18+ fails the guest build. 1.17.0 (MSRV 1.85)
# is the newest compatible release. Remove this pin once the risc0 toolchain advances past 1.90.
ruint = { version = "=1.17.0", default-features = false }
serde = { version = "1.0", features = ["derive"] }
twap_oracle_core = { path = "../../twap_oracle/core" }
risc0-zkvm = { version = "=3.0.5", default-features = false }
spel-framework-macros = { git = "https://github.com/0x-r4bbit/spel.git", branch = "refactor/lez-v020-compat", package = "spel-framework-macros" }