trilogy-parser 0.3.314

Parser and import/datasource dependency resolver for the Trilogy language
Documentation 
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[package]
name = "trilogy-parser"
# version is synced from python __init__ in build backend/deploy flow;
# crates.io releases ride the same stream (see pythonpublish.yml), so a
# published crate version always corresponds to the pytrilogy release
# whose grammar it carries.
version = "0.3.314"
edition = "2021"
description = "Parser and import/datasource dependency resolver for the Trilogy language"
license = "MIT"
repository = "https://github.com/trilogy-data/pytrilogy"
keywords = ["trilogy", "preql", "parser", "dependency", "sql"]
categories = ["parser-implementations"]

[lib]
name = "trilogy_parser"
crate-type = ["cdylib", "rlib"]

# Distinct from the lib target: both the bin and the cdylib emit linked
# artifacts, and identical stems collide on the Windows .pdb output
# (rust-lang/cargo#6313, slated to become a hard error).
[[bin]]
name = "trilogy-parser-cli"
path = "src/main.rs"

[dependencies]
# Parser generator
pest = "2.7"
pest_derive = "2.7"

# CLI argument parsing
clap = { version = "4.4", features = ["derive"] }

# Serialization for structured output
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"

# Error handling
thiserror = "1.0"

# Path manipulation
pathdiff = "0.2"

# Python bindings — optional so pure-Rust consumers (the CLI, downstream
# crates such as trilogy-cloud's API) build without a Python toolchain.
# Wheel builds enable the `python` feature plus `pyo3/extension-module`
# through [tool.maturin] features in pyproject.toml.
# Pinned to 0.26 (not latest): 0.27+ introduced a `thread_local!` in
# pyo3::internal::state whose mangled closure symbol emcc rejects as an
# invalid export name, breaking wasm32-unknown-emscripten (Pyodide) builds.
# 0.26 is what pydantic-core ships emscripten wheels with.
pyo3 = { version = "0.26", optional = true }

[features]
default = []
python = ["dep:pyo3"]

[dev-dependencies]
tempfile = "3.0"

[profile.release]
opt-level = 3
lto = true