v0.3.10-pre.002

crates/ksp-raw-transaction-lib/src/lib.rs

@@ -0,0 +1,54 @@
+// file: crates/ksp-raw-transaction-lib/src/lib.rs
+// version: 1
+
+#![warn(missing_docs)]
+#![deny(unreachable_pub)]
+#![forbid(unsafe_code)]
+
+//! Source-neutral canonicalization of complete Solana transactions into KSP RAW transaction v1.
+//!
+//! This lower layer owns the frozen RAW transaction format, textual signature parsing, canonical
+//! JSON construction, content hashing and assembly of one canonical transaction with one
+//! producer-owned observation. It owns no Transport, Config, Job, Worker, async runtime or Store
+//! backend behavior.
+
+mod acquisition;
+mod canonical;
+mod error;
+mod signature;
+
+/// Complete source-neutral RAW transaction acquisition containing one canonical entity and one producer-owned observation.
+pub use self::acquisition::RawTransactionAcquisition;
+/// Assembles one canonical transaction with a producer-owned observation key and safe acquisition provenance.
+pub use self::acquisition::assemble_raw_transaction_acquisition;
+/// KSP-owned source-independent RAW transaction format identifier.
+pub use self::canonical::RAW_TRANSACTION_FORMAT_ID;
+/// Frozen KSP-owned RAW transaction format version.
+pub use self::canonical::RAW_TRANSACTION_FORMAT_VERSION;
+/// Complete source-neutral material required to construct one canonical RAW transaction.
+pub use self::canonical::RawTransactionMaterial;
+/// Canonical Solana transaction version admitted by RAW transaction format v1.
+pub use self::canonical::RawTransactionVersion;
+/// Source-wire presence state preserving omitted, explicit null and concrete values independently.
+pub use self::canonical::RawTransactionWireField;
+/// Canonicalizes complete source-neutral transaction material into the frozen KSP RAW transaction v1 representation.
+pub use self::canonical::canonicalize_raw_transaction;
+/// Error code used when RAW v1 canonical payload construction cannot preserve the frozen format contract.
+pub use self::error::ERROR_CODE_RAW_TRANSACTION_CANONICALIZATION_INVALID;
+/// Error code used when source-neutral RAW transaction material violates a bounded semantic invariant.
+pub use self::error::ERROR_CODE_RAW_TRANSACTION_MATERIAL_INVALID;
+/// Error code used when textual Solana transaction signature material cannot decode to exactly 64 canonical bytes.
+pub use self::error::ERROR_CODE_RAW_TRANSACTION_SIGNATURE_INVALID;
+/// Maximum UTF-8 byte length admitted for one textual Base58 Solana transaction signature.
+pub use self::signature::MAX_RAW_TRANSACTION_SIGNATURE_TEXT_BYTES;
+/// Minimum UTF-8 byte length admitted for one textual Base58 Solana transaction signature.
+pub use self::signature::MIN_RAW_TRANSACTION_SIGNATURE_TEXT_BYTES;
+/// Parses one bounded Base58 Solana transaction signature to exactly 64 canonical bytes.
+pub use self::signature::parse_raw_transaction_signature;
+
+/// Creates a safe canonicalization error without copying source payload material.
+pub(crate) use self::error::canonicalization_error;
+/// Creates a safe source-material error without copying source payload material.
+pub(crate) use self::error::material_error;
+/// Creates a safe signature error without copying textual signature material.
+pub(crate) use self::error::signature_error;