10 releases (3 stable)
Uses old Rust 2015
| 1.0.2 | Aug 24, 2019 |
|---|---|
| 1.0.1 | Jan 11, 2018 |
| 1.0.0 | Oct 31, 2017 |
| 0.1.6 | Oct 27, 2017 |
| 0.1.1 | May 25, 2015 |
#111 in Rust patterns
1,999,297 downloads per month
Used in 1,850 crates
(720 directly)
13KB
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maplit
Container / collection literal macros for HashMap, HashSet, BTreeMap, BTreeSet.
You can use these for convenience. Using them has no other implications.
Please read the API documentation here
Recent Changes
- 1.0.2
- Fix usage of the macros through full paths, like maplit::hashmap!(..) (#27)
- 1.0.1
- Fix unused_results lint in the macros by @povilasb
- 1.0.0
- maplit 1.0!
- Only documentation changes since the last version
- 0.1.6
- Add macro convert_args! for composable opt-in conversion of the expressions being used for the maplit macros.
- 0.1.5
- Add license files correctly
- Add crates.io category
- Small doc improvements by @seeekr and @sanmai-NL
- 0.1.4
- Update docs to point to docs.rs
- 0.1.2
- Now supports more arguments in hashset!{} and hashmap!{}
- 0.1.0
- Initial release
FAQ
Question: Very large maps take a long time to compile?
Answer: Rustc is very slow to compile big expressions with many literals (including integers and float literals). Work around this by either using explicitly typed literals, or explicitly typed conversions. See https://github.com/bluss/maplit/issues/14 for more information.
License
Dual-licensed to be compatible with the Rust project.
Licensed under the Apache License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0 or the MIT license http://opensource.org/licenses/MIT, at your option. This file may not be copied, modified, or distributed except according to those terms.