Module json 

The one JSON string escaper for every manifest bynk-emit hand-renders.

Several build outputs are JSON that bynk-emit writes by hand rather than via serde (bynk-contracts.json, bynk-secrets.json, package.json, the source map): the shapes are a handful of fields each, and staying serde-free keeps the dependency footprint honest. What they must share is the escaping — every one of them interpolates text that originated in Bynk source (a secret name from a StrLit, an adapter’s npm package name, a file path), so as far as the renderer is concerned the input is arbitrary.

This lived as four near-copies, one per rendering module. Three agreed; the package.json one escaped only " and \, so an adapter-declared package name or version range carrying a control character emitted a literal control character inside a JSON string — a parse error, i.e. an invalid package.json in the build output. One definition means a fix like that cannot land in three places and miss the fourth.

P4.0 (#1113, [DECISION C]): moved here from bynk-emit/src/json.rs so bynk-project’s own paths::render_package_json (its sole in-crate use) doesn’t need a dependency back on bynk-emit; bynk-emit’s four other call sites (secrets.rs, contracts.rs, source_map.rs, emit.rs) now depend on this copy instead of a crate-local one, one definition either way.

Functions

json_string

Render s as a double-quoted JSON string literal, escaping the two structural characters (" and \) and the whole C0 control range.