Crate sqlite3mc_src 

sqlite3mc-src

The SQLite3 Multiple Ciphers amalgamation, byte for byte as released, for -sys crates to compile with their own options. It compiles nothing and sets no defines, so every consumer keeps its own flags while one Cargo.lock gives them all the same source.

let dir = sqlite3mc_src::source_dir();
assert!(dir.join(sqlite3mc_src::SOURCE_FILE).is_file());
assert!(dir.join(sqlite3mc_src::HEADER_FILE).is_file());

The version encodes the release, so 205.1.x is SQLite3MC 2.5.1. A 205.1 requirement also accepts later 2.5 patch releases, never 2.6. Those may wrap a newer SQLite, named by SQLITE_VERSION, so a -sys crate with committed bindings regenerates them.

SQLite3MC is MIT licensed. The amalgamation also carries public-domain code (SQLite among it), a password-hashing file under CC0-1.0, a block under the Unlicense, and Argon2 under CC0-1.0 or Apache-2.0.

A daily workflow in the repository opens a pull request for each new SQLite3MC release, taking the archive’s checksum only from the release’s Sigstore-signed SHA256SUMS. CI re-runs upgrade.sh to prove the vendored bytes match the pinned release.

Constants

EXTENSION_HEADER_FILE

SQLite’s extension header from the same release, inside source_dir.

HEADER_FILE

Amalgamation header inside source_dir, under its upstream name.

SOURCE_FILE

Amalgamation source inside source_dir, under its upstream name.

SQLITE3MC_VERSION

SQLite3 Multiple Ciphers release the vendored amalgamation comes from.

SQLITE_VERSION

SQLite release that amalgamation wraps.

Functions

source_dir

Directory holding the release files byte for byte, for a consumer’s build script to compile.