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a81931c078
If `Vec` has 0 capacity, it can store only 0 elements, so its len can be assumed to be always 0. I'm updating `DefaultLenType` to have a special case: `DefaultLenType<0>` will be represented by zero sized type which always has value 0. This allows reducing size of `heapless::Vec<u8, 0>` from 8 bytes to 0 bytes.
heapless
staticfriendly data structures that don't require dynamic memory allocation
This project is developed and maintained by the libs team.
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Tests
$ # run all
$ cargo test --features serde
$ # run only for example histbuf tests
$ cargo test histbuf --features serde
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Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
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