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annotate rust/hg-pyo3/src/lib.rs @ 52771:2fb13c3f4496

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rust: add GraphError::ParentOutOfOrder This will be used in a follow-up commit that creates a data structure optimized for inserting revisions in descending order, since it will need to fail if a revision number is greater than its descendant (meaning the graph is corrupted).
author Mitchell Kember <mkember@janestreet.com>
date Fri, 07 Feb 2025 16:07:35 -0500
parents 4c9e31984b3a
children 0f9ed7e7a71b
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>
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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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a642c0a3860f rust-pyo3: conversion helpers for Revision objects
Georges Racinet <georges.racinet@cloudcrane.io>
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7 mod revision;
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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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8 mod util;
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9
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6673cec8605c rust: add PyO3 based Rust extension module
Rapha?l Gom?s <rgomes@octobus.net>
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10 #[pymodule]
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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 fn pyo3_rustext(py: Python<'_>, m: &Bound<'_, PyModule>) -> PyResult<()> {
c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
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12 m.add(
c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
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13 "__doc__",
c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
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14 "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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15 )?;
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parents: 52403
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16 // the module's __name__ is pyo3_rustext, not mercurial.pyo3_rustext
c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52403
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17 // (at least at this point).
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parents: 52403
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18 let name: String = m.getattr("__name__")?.extract()?;
c5128c541021 rust-pyo3: facility for submodule registration, using it for dagop
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19 let dotted_name = format!("mercurial.{}", name);
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parents: 52403
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20
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Georges Racinet <georges.racinet@cloudcrane.io>
parents: 52411
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21 m.add_submodule(&ancestors::init_module(py, &dotted_name)?)?;
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22 m.add_submodule(&dagops::init_module(py, &dotted_name)?)?;
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20c0472b2ab7 rust-pyo3: defining GraphError
Georges Racinet <georges.racinet@cloudcrane.io>
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23 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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24 Ok(())
6673cec8605c rust: add PyO3 based Rust extension module
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parents:
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25 }