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annotate rust/hg-cpython/src/debug.rs @ 52167:7be39c5110c9

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hg-core: add a complete VFS This will be used from Python in a later change. More changes are needed in hg-core and rhg to properly clean up the APIs of the old VFS implementation but it can be done when the dust settles and we start adding more functionality to the pure Rust VFS.
author Rapha?l Gom?s <rgomes@octobus.net>
date Mon, 29 Jul 2024 20:47:43 +0200
parents 9f96beb9bafe
children
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d4f19eb471ca rust-cpython: add `debug` module to expose debug information to Python
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1 // debug.rs
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2 //
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3 // Copyright 2020 Raphaël Gomès <rgomes@octobus.net>
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4 //
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5 // This software may be used and distributed according to the terms of the
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6 // GNU General Public License version 2 or any later version.
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7
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8 //! Module to get debug information about Rust extensions.
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9 use cpython::{PyDict, PyModule, PyResult, Python};
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11 /// Create the module, with `__package__` given from parent
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12 pub fn init_module(py: Python, package: &str) -> PyResult<PyModule> {
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13 let dotted_name = &format!("{}.debug", package);
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14 let m = PyModule::new(py, dotted_name)?;
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16 m.add(py, "__package__", package)?;
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17 m.add(py, "__doc__", "Rust debugging information")?;
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19 let sys = PyModule::import(py, "sys")?;
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20 let sys_modules: PyDict = sys.get(py, "modules")?.extract(py)?;
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21 sys_modules.set_item(py, dotted_name, &m)?;
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22
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23 Ok(m)
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24 }