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89 lines
2.3 KiB
89 lines
2.3 KiB
# Copyright 2019 The Meson development team |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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from __future__ import annotations |
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import typing as T |
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from mesonbuild.templates.sampleimpl import FileImpl |
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lib_rust_template = '''#![crate_name = "{crate_file}"] |
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/* This function will not be exported and is not |
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* directly callable by users of this library. |
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*/ |
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fn internal_function() -> i32 {{ |
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return 0; |
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}} |
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pub fn {function_name}() -> i32 {{ |
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return internal_function(); |
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}} |
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''' |
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lib_rust_test_template = '''extern crate {crate_file}; |
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fn main() {{ |
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println!("printing: {{}}", {crate_file}::{function_name}()); |
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}} |
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''' |
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lib_rust_meson_template = '''project('{project_name}', 'rust', |
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version : '{version}', |
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default_options : ['warning_level=3']) |
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shlib = static_library('{lib_name}', '{source_file}', install : true) |
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test_exe = executable('{test_exe_name}', '{test_source_file}', |
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link_with : shlib) |
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test('{test_name}', test_exe) |
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# Make this library usable as a Meson subproject. |
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{ltoken}_dep = declare_dependency( |
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include_directories: include_directories('.'), |
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link_with : shlib) |
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''' |
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hello_rust_template = ''' |
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fn main() {{ |
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let project_name = "{project_name}"; |
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println!("This is project {{}}.\\n", project_name); |
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}} |
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''' |
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hello_rust_meson_template = '''project('{project_name}', 'rust', |
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version : '{version}', |
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default_options : ['warning_level=3']) |
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exe = executable('{exe_name}', '{source_name}', |
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install : true) |
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test('basic', exe) |
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''' |
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class RustProject(FileImpl): |
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source_ext = 'rs' |
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exe_template = hello_rust_template |
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exe_meson_template = hello_rust_meson_template |
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lib_template = lib_rust_template |
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lib_test_template = lib_rust_test_template |
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lib_meson_template = lib_rust_meson_template |
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def lib_kwargs(self) -> T.Dict[str, str]: |
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kwargs = super().lib_kwargs() |
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kwargs['crate_file'] = self.lowercase_token |
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return kwargs
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