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Signet SDK

Commands

  • cargo +nightly fmt - format
  • cargo clippy -p <crate> --all-features --all-targets - lint with features
  • cargo clippy -p <crate> --no-default-features --all-targets - lint without
  • cargo t -p <crate> - test specific crate

Pre-push: clippy (both feature sets) + fmt. Never use cargo check/build. These checks apply before any push — new commits, rebases, cherry-picks, etc.

Release: creating a release includes publishing all crates to crates.io via cargo publish (in dependency order).

Style

  • Functional combinators over imperative control flow
  • let else for early returns, avoid nesting
  • No glob imports; group imports from same crate
  • Private by default, pub(crate) for internal, pub for API only
  • thiserror for library errors, eyre for apps, never anyhow
  • Builders for structs with >4 fields or multiple same-type fields
  • Tests: fail fast with unwrap(), never return Result

Crate Notes

signet-types

Test vectors for external SDK verification exist in:

  • crates/types/src/signing/mod.rs - EIP-712 signing hash vectors
  • crates/types/src/signing/order.rs - order serialization vectors

These are #[ignore]d. Run with --ignored flag to generate JSON output.