1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
# SPDX-License-Identifier: Apache-2.0
# Copyright 2019 The Meson development team
# Copyright © 2023-2025 Intel Corporation
from __future__ import annotations
import typing as T
from mesonbuild.templates.sampleimpl import FileImpl
if T.TYPE_CHECKING:
from ..minit import Arguments
lib_rust_template = '''#![crate_name = "{crate_file}"]
/* This function will not be exported and is not
* directly callable by users of this library.
*/
fn internal_function() -> i32 {{
return 0;
}}
pub fn {function_name}() -> i32 {{
return internal_function();
}}
#[cfg(test)]
mod tests {{
use super::*;
#[test]
fn test_function() {{
assert_eq!({function_name}(), 0);
}}
}}
'''
lib_rust_meson_template = '''project(
'{project_name}',
'rust',
version : '{version}',
meson_version : '>= {meson_version}',
default_options : ['rust_std=2021', 'warning_level=3'],
)
rust = import('rust')
dependencies = [{dependencies}
]
sources = [{source_files}
]
lib = static_library(
'{lib_name}',
sources,
dependencies : dependencies,
install : true,
)
rust.test('{test_name}', lib)
# Make this library usable as a Meson subproject.
{ltoken}_dep = declare_dependency(
include_directories : include_directories('.'),
dependencies : dependencies,
link_with : lib,
)
meson.override_dependency('{project_name}', {ltoken}_dep)
'''
hello_rust_template = '''
fn main() {{
let project_name = "{project_name}";
println!("This is project {{}}.\\n", project_name);
}}
'''
hello_rust_meson_template = '''project(
'{project_name}',
'rust',
version : '{version}',
meson_version : '>= {meson_version}',
default_options : ['rust_std=2021', 'warning_level=3'],
)
dependencies = [{dependencies}
]
sources = [{source_files}
]
exe = executable(
'{exe_name}',
sources,
dependencies : dependencies,
install : true,
)
test('basic', exe)
'''
class RustProject(FileImpl):
source_ext = 'rs'
exe_template = hello_rust_template
exe_meson_template = hello_rust_meson_template
lib_template = lib_rust_template
lib_test_template = None
lib_meson_template = lib_rust_meson_template
def __init__(self, args: Arguments):
super().__init__(args)
self.meson_version = '1.3.0'
def lib_kwargs(self) -> T.Dict[str, str]:
kwargs = super().lib_kwargs()
kwargs['crate_file'] = self.lowercase_token
return kwargs
|
