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@robjtede robjtede commented Feb 18, 2025

Very do-able within this crate. The biggest obstacle isn't even string or allocations, it's the lack of f64::ln() in no-std contexts.

We can calculate the ideal unit prefix with a simple loop though. I added property tests to prove that it has the same results as the ln method.

closes #3

@robjtede robjtede changed the title feat: display type feat: no std Feb 18, 2025
@robjtede robjtede force-pushed the nostd branch 3 times, most recently from 9ec33a4 to 0b5d638 Compare February 18, 2025 00:58
@robjtede robjtede linked an issue Feb 18, 2025 that may be closed by this pull request
Base automatically changed from display-type to master February 19, 2025 21:42
@robjtede robjtede requested review from MrCroxx and hyunsik February 19, 2025 21:51
@robjtede robjtede marked this pull request as ready for review February 19, 2025 21:51
@robjtede robjtede added this to the 2.0 milestone Feb 19, 2025
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LGTM

Comment on lines +125 to 126
#[allow(unused_variables)] // used in std contexts
let unit_base = self.format.unit_base();
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Could we also use conditional compiling like #[cfg(feature = 'std')] here?

@robjtede robjtede merged commit a17c093 into master Feb 21, 2025
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@robjtede robjtede deleted the nostd branch February 21, 2025 11:36
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Support no_std usage

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