Move most uses of the std crate to core and alloc - #196
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std::io and std::error::Error are the two remaining uses of std preventing this crate from building in a #![no_std] context. I’ve tried reimplementing just these parts of std in this crate, but it was obviously not a good way forward, and I don’t know what could be a way forward here. In the meantime, these changes don’t cause any issue, and will be useful for the next person trying to implement no_std! f32::ceil() and f32::fract() are two other functions we use which are available only in std, I’m not too sure why.
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Move most uses of the std crate to core and alloc
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std::ioandstd::error::Errorare the two remaining uses ofstdpreventing this crate from building in a#![no_std]context.I’ve tried reimplementing just these parts of
stdin this crate, but it was obviously not a good way forward, and I don’t know what could be a way forward here. In the meantime, these changes don’t cause any issue, and will be useful for the next person trying to implementno_std!f32::ceil()andf32::fract()are two other functions we use which are available only instd, I’m not too sure why.