tstring-bindings 0.2.0

Native Python bindings for t-string structured data backends

tstring-bindings

Native Python bindings for the tstring-structured-data backend family.

Requires Python 3.14+.

This package is a native PyO3 extension. Release automation currently publishes wheels for Linux x86_64 GNU, macOS Apple Silicon, and Windows x86_64. Other environments require a local Rust 1.94.0 toolchain build.

Public API

The public Python import is tstring_bindings.

Supported public functions:

• render_json(template, profile="rfc8259")
• render_json_text(template, profile="rfc8259")
• render_toml(template, profile="1.1")
• render_toml_text(template, profile="1.1")
• render_yaml(template, profile="1.2.2")
• render_yaml_text(template, profile="1.2.2")

Exported profile aliases:

• JsonProfile = Literal["rfc8259"]
• TomlProfile = Literal["1.0", "1.1"]
• YamlProfile = Literal["1.2.2"]

Unknown profile strings raise ValueError in the public Python wrapper layer. The Rust extension also rejects unsupported profile strings defensively.

Internal Surface

This package also ships the extension submodule tstring_bindings.tstring_bindings, which is used internally by:

• json-tstring
• toml-tstring
• yaml-tstring
• tstring-core

That extension submodule is retained for packaging compatibility and internal imports, but it is not part of the public contract. Its underscore result-payload helpers remain private implementation details for the wrapper packages.

See also

• Project README
• Architecture