]>
Commit | Line | Data |
---|---|---|
223e47cc LB |
1 | Short version for non-lawyers: |
2 | ||
3 | The Rust Project is dual-licensed under Apache 2.0 and MIT | |
4 | terms. | |
5 | ||
6 | ||
7 | Longer version: | |
8 | ||
3b2f2976 XL |
9 | Copyrights in the Rust project are retained by their contributors. No |
10 | copyright assignment is required to contribute to the Rust project. | |
223e47cc | 11 | |
3b2f2976 | 12 | Some files include explicit copyright notices and/or license notices. |
b7449926 XL |
13 | For full authorship information, see the version control history or |
14 | https://thanks.rust-lang.org | |
3b2f2976 XL |
15 | |
16 | Except as otherwise noted (below and/or in individual files), Rust is | |
17 | licensed under the Apache License, Version 2.0 <LICENSE-APACHE> or | |
18 | <http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
19 | <LICENSE-MIT> or <http://opensource.org/licenses/MIT>, at your option. | |
223e47cc LB |
20 | |
21 | ||
22 | The Rust Project includes packages written by third parties. | |
23 | The following third party packages are included, and carry | |
24 | their own copyright notices and license terms: | |
25 | ||
2b03887a FG |
26 | * LLVM, located in src/llvm-project, is licensed under the following |
27 | terms. | |
28 | ||
29 | ============================================================================== | |
30 | The LLVM Project is under the Apache License v2.0 with LLVM Exceptions: | |
31 | ============================================================================== | |
32 | ||
33 | Apache License | |
34 | Version 2.0, January 2004 | |
35 | http://www.apache.org/licenses/ | |
36 | ||
37 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION | |
38 | ||
39 | 1. Definitions. | |
40 | ||
41 | "License" shall mean the terms and conditions for use, reproduction, | |
42 | and distribution as defined by Sections 1 through 9 of this document. | |
43 | ||
44 | "Licensor" shall mean the copyright owner or entity authorized by | |
45 | the copyright owner that is granting the License. | |
46 | ||
47 | "Legal Entity" shall mean the union of the acting entity and all | |
48 | other entities that control, are controlled by, or are under common | |
49 | control with that entity. For the purposes of this definition, | |
50 | "control" means (i) the power, direct or indirect, to cause the | |
51 | direction or management of such entity, whether by contract or | |
52 | otherwise, or (ii) ownership of fifty percent (50%) or more of the | |
53 | outstanding shares, or (iii) beneficial ownership of such entity. | |
54 | ||
55 | "You" (or "Your") shall mean an individual or Legal Entity | |
56 | exercising permissions granted by this License. | |
57 | ||
58 | "Source" form shall mean the preferred form for making modifications, | |
59 | including but not limited to software source code, documentation | |
60 | source, and configuration files. | |
61 | ||
62 | "Object" form shall mean any form resulting from mechanical | |
63 | transformation or translation of a Source form, including but | |
64 | not limited to compiled object code, generated documentation, | |
65 | and conversions to other media types. | |
66 | ||
67 | "Work" shall mean the work of authorship, whether in Source or | |
68 | Object form, made available under the License, as indicated by a | |
69 | copyright notice that is included in or attached to the work | |
70 | (an example is provided in the Appendix below). | |
71 | ||
72 | "Derivative Works" shall mean any work, whether in Source or Object | |
73 | form, that is based on (or derived from) the Work and for which the | |
74 | editorial revisions, annotations, elaborations, or other modifications | |
75 | represent, as a whole, an original work of authorship. For the purposes | |
76 | of this License, Derivative Works shall not include works that remain | |
77 | separable from, or merely link (or bind by name) to the interfaces of, | |
78 | the Work and Derivative Works thereof. | |
79 | ||
80 | "Contribution" shall mean any work of authorship, including | |
81 | the original version of the Work and any modifications or additions | |
82 | to that Work or Derivative Works thereof, that is intentionally | |
83 | submitted to Licensor for inclusion in the Work by the copyright owner | |
84 | or by an individual or Legal Entity authorized to submit on behalf of | |
85 | the copyright owner. For the purposes of this definition, "submitted" | |
86 | means any form of electronic, verbal, or written communication sent | |
87 | to the Licensor or its representatives, including but not limited to | |
88 | communication on electronic mailing lists, source code control systems, | |
89 | and issue tracking systems that are managed by, or on behalf of, the | |
90 | Licensor for the purpose of discussing and improving the Work, but | |
91 | excluding communication that is conspicuously marked or otherwise | |
92 | designated in writing by the copyright owner as "Not a Contribution." | |
93 | ||
94 | "Contributor" shall mean Licensor and any individual or Legal Entity | |
95 | on behalf of whom a Contribution has been received by Licensor and | |
96 | subsequently incorporated within the Work. | |
97 | ||
98 | 2. Grant of Copyright License. Subject to the terms and conditions of | |
99 | this License, each Contributor hereby grants to You a perpetual, | |
100 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable | |
101 | copyright license to reproduce, prepare Derivative Works of, | |
102 | publicly display, publicly perform, sublicense, and distribute the | |
103 | Work and such Derivative Works in Source or Object form. | |
104 | ||
105 | 3. Grant of Patent License. Subject to the terms and conditions of | |
106 | this License, each Contributor hereby grants to You a perpetual, | |
107 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable | |
108 | (except as stated in this section) patent license to make, have made, | |
109 | use, offer to sell, sell, import, and otherwise transfer the Work, | |
110 | where such license applies only to those patent claims licensable | |
111 | by such Contributor that are necessarily infringed by their | |
112 | Contribution(s) alone or by combination of their Contribution(s) | |
113 | with the Work to which such Contribution(s) was submitted. If You | |
114 | institute patent litigation against any entity (including a | |
115 | cross-claim or counterclaim in a lawsuit) alleging that the Work | |
116 | or a Contribution incorporated within the Work constitutes direct | |
117 | or contributory patent infringement, then any patent licenses | |
118 | granted to You under this License for that Work shall terminate | |
119 | as of the date such litigation is filed. | |
120 | ||
121 | 4. Redistribution. You may reproduce and distribute copies of the | |
122 | Work or Derivative Works thereof in any medium, with or without | |
123 | modifications, and in Source or Object form, provided that You | |
124 | meet the following conditions: | |
125 | ||
126 | (a) You must give any other recipients of the Work or | |
127 | Derivative Works a copy of this License; and | |
128 | ||
129 | (b) You must cause any modified files to carry prominent notices | |
130 | stating that You changed the files; and | |
131 | ||
132 | (c) You must retain, in the Source form of any Derivative Works | |
133 | that You distribute, all copyright, patent, trademark, and | |
134 | attribution notices from the Source form of the Work, | |
135 | excluding those notices that do not pertain to any part of | |
136 | the Derivative Works; and | |
137 | ||
138 | (d) If the Work includes a "NOTICE" text file as part of its | |
139 | distribution, then any Derivative Works that You distribute must | |
140 | include a readable copy of the attribution notices contained | |
141 | within such NOTICE file, excluding those notices that do not | |
142 | pertain to any part of the Derivative Works, in at least one | |
143 | of the following places: within a NOTICE text file distributed | |
144 | as part of the Derivative Works; within the Source form or | |
145 | documentation, if provided along with the Derivative Works; or, | |
146 | within a display generated by the Derivative Works, if and | |
147 | wherever such third-party notices normally appear. The contents | |
148 | of the NOTICE file are for informational purposes only and | |
149 | do not modify the License. You may add Your own attribution | |
150 | notices within Derivative Works that You distribute, alongside | |
151 | or as an addendum to the NOTICE text from the Work, provided | |
152 | that such additional attribution notices cannot be construed | |
153 | as modifying the License. | |
154 | ||
155 | You may add Your own copyright statement to Your modifications and | |
156 | may provide additional or different license terms and conditions | |
157 | for use, reproduction, or distribution of Your modifications, or | |
158 | for any such Derivative Works as a whole, provided Your use, | |
159 | reproduction, and distribution of the Work otherwise complies with | |
160 | the conditions stated in this License. | |
161 | ||
162 | 5. Submission of Contributions. Unless You explicitly state otherwise, | |
163 | any Contribution intentionally submitted for inclusion in the Work | |
164 | by You to the Licensor shall be under the terms and conditions of | |
165 | this License, without any additional terms or conditions. | |
166 | Notwithstanding the above, nothing herein shall supersede or modify | |
167 | the terms of any separate license agreement you may have executed | |
168 | with Licensor regarding such Contributions. | |
169 | ||
170 | 6. Trademarks. This License does not grant permission to use the trade | |
171 | names, trademarks, service marks, or product names of the Licensor, | |
172 | except as required for reasonable and customary use in describing the | |
173 | origin of the Work and reproducing the content of the NOTICE file. | |
174 | ||
175 | 7. Disclaimer of Warranty. Unless required by applicable law or | |
176 | agreed to in writing, Licensor provides the Work (and each | |
177 | Contributor provides its Contributions) on an "AS IS" BASIS, | |
178 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or | |
179 | implied, including, without limitation, any warranties or conditions | |
180 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A | |
181 | PARTICULAR PURPOSE. You are solely responsible for determining the | |
182 | appropriateness of using or redistributing the Work and assume any | |
183 | risks associated with Your exercise of permissions under this License. | |
184 | ||
185 | 8. Limitation of Liability. In no event and under no legal theory, | |
186 | whether in tort (including negligence), contract, or otherwise, | |
187 | unless required by applicable law (such as deliberate and grossly | |
188 | negligent acts) or agreed to in writing, shall any Contributor be | |
189 | liable to You for damages, including any direct, indirect, special, | |
190 | incidental, or consequential damages of any character arising as a | |
191 | result of this License or out of the use or inability to use the | |
192 | Work (including but not limited to damages for loss of goodwill, | |
193 | work stoppage, computer failure or malfunction, or any and all | |
194 | other commercial damages or losses), even if such Contributor | |
195 | has been advised of the possibility of such damages. | |
196 | ||
197 | 9. Accepting Warranty or Additional Liability. While redistributing | |
198 | the Work or Derivative Works thereof, You may choose to offer, | |
199 | and charge a fee for, acceptance of support, warranty, indemnity, | |
200 | or other liability obligations and/or rights consistent with this | |
201 | License. However, in accepting such obligations, You may act only | |
202 | on Your own behalf and on Your sole responsibility, not on behalf | |
203 | of any other Contributor, and only if You agree to indemnify, | |
204 | defend, and hold each Contributor harmless for any liability | |
205 | incurred by, or claims asserted against, such Contributor by reason | |
206 | of your accepting any such warranty or additional liability. | |
207 | ||
208 | END OF TERMS AND CONDITIONS | |
209 | ||
210 | APPENDIX: How to apply the Apache License to your work. | |
211 | ||
212 | To apply the Apache License to your work, attach the following | |
213 | boilerplate notice, with the fields enclosed by brackets "[]" | |
214 | replaced with your own identifying information. (Don't include | |
215 | the brackets!) The text should be enclosed in the appropriate | |
216 | comment syntax for the file format. We also recommend that a | |
217 | file or class name and description of purpose be included on the | |
218 | same "printed page" as the copyright notice for easier | |
219 | identification within third-party archives. | |
220 | ||
221 | Copyright [yyyy] [name of copyright owner] | |
222 | ||
223 | Licensed under the Apache License, Version 2.0 (the "License"); | |
224 | you may not use this file except in compliance with the License. | |
225 | You may obtain a copy of the License at | |
226 | ||
227 | http://www.apache.org/licenses/LICENSE-2.0 | |
228 | ||
229 | Unless required by applicable law or agreed to in writing, software | |
230 | distributed under the License is distributed on an "AS IS" BASIS, | |
231 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
232 | See the License for the specific language governing permissions and | |
233 | limitations under the License. | |
234 | ||
235 | ||
236 | ---- LLVM Exceptions to the Apache 2.0 License ---- | |
237 | ||
238 | As an exception, if, as a result of your compiling your source code, portions | |
239 | of this Software are embedded into an Object form of such source code, you | |
240 | may redistribute such embedded portions in such Object form without complying | |
241 | with the conditions of Sections 4(a), 4(b) and 4(d) of the License. | |
242 | ||
243 | In addition, if you combine or link compiled forms of this Software with | |
244 | software that is licensed under the GPLv2 ("Combined Software") and if a | |
245 | court of competent jurisdiction determines that the patent provision (Section | |
246 | 3), the indemnity provision (Section 9) or other Section of the License | |
247 | conflicts with the conditions of the GPLv2, you may retroactively and | |
248 | prospectively choose to deem waived or otherwise exclude such Section(s) of | |
249 | the License, but only in their entirety and only with respect to the Combined | |
250 | Software. | |
251 | ||
252 | ============================================================================== | |
253 | Software from third parties included in the LLVM Project: | |
254 | ============================================================================== | |
255 | The LLVM Project contains third party software which is under different license | |
256 | terms. All such code will be identified clearly using at least one of two | |
257 | mechanisms: | |
258 | 1) It will be in a separate directory tree with its own `LICENSE.txt` or | |
259 | `LICENSE` file at the top containing the specific license and restrictions | |
260 | which apply to that software, or | |
261 | 2) It will contain specific license and restriction terms at the top of every | |
262 | file. | |
263 | ||
264 | ============================================================================== | |
265 | Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy): | |
266 | ============================================================================== | |
267 | University of Illinois/NCSA | |
268 | Open Source License | |
269 | ||
270 | Copyright (c) 2003-2019 University of Illinois at Urbana-Champaign. | |
1a4d82fc | 271 | All rights reserved. |
223e47cc LB |
272 | |
273 | Developed by: | |
274 | ||
275 | LLVM Team | |
276 | ||
277 | University of Illinois at Urbana-Champaign | |
278 | ||
279 | http://llvm.org | |
280 | ||
2b03887a FG |
281 | Permission is hereby granted, free of charge, to any person obtaining a copy of |
282 | this software and associated documentation files (the "Software"), to deal with | |
283 | the Software without restriction, including without limitation the rights to | |
284 | use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies | |
285 | of the Software, and to permit persons to whom the Software is furnished to do | |
286 | so, subject to the following conditions: | |
287 | ||
288 | * Redistributions of source code must retain the above copyright notice, | |
289 | this list of conditions and the following disclaimers. | |
290 | ||
291 | * Redistributions in binary form must reproduce the above copyright notice, | |
292 | this list of conditions and the following disclaimers in the | |
293 | documentation and/or other materials provided with the distribution. | |
294 | ||
295 | * Neither the names of the LLVM Team, University of Illinois at | |
296 | Urbana-Champaign, nor the names of its contributors may be used to | |
297 | endorse or promote products derived from this Software without specific | |
298 | prior written permission. | |
299 | ||
300 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
301 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | |
302 | FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
303 | CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
304 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
305 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE | |
306 | SOFTWARE. | |
223e47cc LB |
307 | |
308 | * Portions of the FFI code for interacting with the native ABI | |
309 | is derived from the Clay programming language, which carries | |
310 | the following license. | |
311 | ||
312 | Copyright (C) 2008-2010 Tachyon Technologies. | |
313 | All rights reserved. | |
314 | ||
315 | Redistribution and use in source and binary forms, with | |
316 | or without modification, are permitted provided that the | |
317 | following conditions are met: | |
318 | ||
319 | 1. Redistributions of source code must retain the above | |
320 | copyright notice, this list of conditions and the | |
321 | following disclaimer. | |
322 | ||
323 | 2. Redistributions in binary form must reproduce the | |
324 | above copyright notice, this list of conditions and | |
325 | the following disclaimer in the documentation and/or | |
326 | other materials provided with the distribution. | |
327 | ||
328 | THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR | |
329 | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
330 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A | |
331 | PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
332 | DEVELOPERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
333 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
334 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
335 | PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | |
336 | USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
337 | CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
338 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
339 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE | |
340 | USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY | |
341 | OF SUCH DAMAGE. | |
487cf647 FG |
342 | |
343 | * Portions of internationalization code use code or data from Unicode, which | |
344 | carry the following license: | |
345 | ||
346 | UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE | |
347 | ||
348 | See Terms of Use <https://www.unicode.org/copyright.html> | |
349 | for definitions of Unicode Inc.’s Data Files and Software. | |
350 | ||
351 | NOTICE TO USER: Carefully read the following legal agreement. | |
352 | BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S | |
353 | DATA FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"), | |
354 | YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE | |
355 | TERMS AND CONDITIONS OF THIS AGREEMENT. | |
356 | IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE | |
357 | THE DATA FILES OR SOFTWARE. | |
358 | ||
359 | COPYRIGHT AND PERMISSION NOTICE | |
360 | ||
361 | Copyright © 1991-2022 Unicode, Inc. All rights reserved. | |
362 | Distributed under the Terms of Use in https://www.unicode.org/copyright.html. | |
363 | ||
364 | Permission is hereby granted, free of charge, to any person obtaining | |
365 | a copy of the Unicode data files and any associated documentation | |
366 | (the "Data Files") or Unicode software and any associated documentation | |
367 | (the "Software") to deal in the Data Files or Software | |
368 | without restriction, including without limitation the rights to use, | |
369 | copy, modify, merge, publish, distribute, and/or sell copies of | |
370 | the Data Files or Software, and to permit persons to whom the Data Files | |
371 | or Software are furnished to do so, provided that either | |
372 | (a) this copyright and permission notice appear with all copies | |
373 | of the Data Files or Software, or | |
374 | (b) this copyright and permission notice appear in associated | |
375 | Documentation. | |
376 | ||
377 | THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF | |
378 | ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE | |
379 | WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
380 | NONINFRINGEMENT OF THIRD PARTY RIGHTS. | |
381 | IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS | |
382 | NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL | |
383 | DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, | |
384 | DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER | |
385 | TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR | |
386 | PERFORMANCE OF THE DATA FILES OR SOFTWARE. | |
387 | ||
388 | Except as contained in this notice, the name of a copyright holder | |
389 | shall not be used in advertising or otherwise to promote the sale, | |
390 | use or other dealings in these Data Files or Software without prior | |
391 | written authorization of the copyright holder. |