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annotate rust/hg-cpython/src/debug.rs @ 48674:f7086f6173f8 stable

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dirstate-v2: rename the configuration to enable the format The rename of the old experimental name was overlooked before the 6.0 release. We rename everything to use the new name (and keep the released name as an alias for compatibility). Differential Revision: https://phab.mercurial-scm.org/D12129
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Tue, 01 Feb 2022 16:36:20 +0100
parents 9f96beb9bafe
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 }