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annotate rust/hg-pyo3/src/lib.rs @ 52795:adf91dfe6c04

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rust-pyo3-index: _index_headrevs This one demonstrates that why the `with_index_read` and similar helpers are useful and was actually the main motivation for doing them: if we kept the borrow used to grab the index before updating the caches, there would be a panic when calling `borrow_mut`. This was confirmed with an earlier version by the Python test. There are perhaps some internal API clarifications to be made, as the method updating the cache does a seemingly useless return), but we are keeping it as it was in `hg-cpython`.
author Georges Racinet <georges.racinet@cloudcrane.io>
date Wed, 25 Dec 2024 19:06:59 +0100
parents 71ebe880f24a
children 50c0c74ca266
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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6673cec8605c rust: add PyO3 based Rust extension module
Rapha?l Gom?s <rgomes@octobus.net>
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1 use pyo3::prelude::*;
6673cec8605c rust: add PyO3 based Rust extension module
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2
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4c9e31984b3a rust-pyo3: exposition of AncestorsIterator
Georges Racinet <georges.racinet@cloudcrane.io>
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3 mod ancestors;
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c2480ac4c5e2 rust-pyo3: retrieving the InnerRevlog of hg-cpython
Georges Racinet <georges.racinet@cloudcrane.io>
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4 mod convert_cpython;
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c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52403
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5 mod dagops;
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20c0472b2ab7 rust-pyo3: defining GraphError
Georges Racinet <georges.racinet@cloudcrane.io>
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6 mod exceptions;
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71ebe880f24a hg-pyo3-revlog: Node conversion utilities
Georges Racinet <georges.racinet@cloudcrane.io>
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7 mod node;
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a642c0a3860f rust-pyo3: conversion helpers for Revision objects
Georges Racinet <georges.racinet@cloudcrane.io>
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8 mod revision;
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264047bf4b9b rust-pyo3-revlog: new Python and Rust module
Georges Racinet <georges.racinet@cloudcrane.io>
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9 mod revlog;
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6fa23eed335b rust-pyo3: PyFnCache
Georges Racinet <georges.racinet@cloudcrane.io>
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10 mod store;
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c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
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11 mod util;
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12
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6673cec8605c rust: add PyO3 based Rust extension module
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13 #[pymodule]
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14 fn pyo3_rustext(py: Python<'_>, m: &Bound<'_, PyModule>) -> PyResult<()> {
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Georges Racinet <georges.racinet@cloudcrane.io>
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15 m.add("__package__", "mercurial")?;
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c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52403
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16 m.add(
c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52403
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17 "__doc__",
c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52403
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18 "Mercurial core concepts - Rust implementation exposed via PyO3",
c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52403
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19 )?;
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Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52531
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20 let dotted_name: String = m.getattr("__name__")?.extract()?;
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parents: 52774
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21 env_logger::init();
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parents: 52403
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22
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4c9e31984b3a rust-pyo3: exposition of AncestorsIterator
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52411
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23 m.add_submodule(&ancestors::init_module(py, &dotted_name)?)?;
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c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52403
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24 m.add_submodule(&dagops::init_module(py, &dotted_name)?)?;
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264047bf4b9b rust-pyo3-revlog: new Python and Rust module
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parents: 52774
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25 m.add_submodule(&revlog::init_module(py, &dotted_name)?)?;
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20c0472b2ab7 rust-pyo3: defining GraphError
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52407
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26 m.add("GraphError", py.get_type::<exceptions::GraphError>())?;
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6673cec8605c rust: add PyO3 based Rust extension module
Rapha?l Gom?s <rgomes@octobus.net>
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27 Ok(())
6673cec8605c rust: add PyO3 based Rust extension module
Rapha?l Gom?s <rgomes@octobus.net>
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28 }