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refactor: reduce Iterator methods usage

This commit is contained in:
doryan 2025-05-26 10:24:19 +04:00
parent 5ac1a07c6b
commit 137fcc78e5
1 changed files with 3 additions and 5 deletions
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8
src/lib.rs
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@ -38,16 +38,14 @@ impl<const L: usize> UsbBus for UsbDevice<L> {
// If ep_aadr not provided, or current endpoint is allocated, try to find next free endpoint, otherwise return UsbError. // // If ep_aadr not provided, or current endpoint is allocated, try to find next free endpoint, otherwise return UsbError. //
_ => { _ => {
let index = self let index = self.ep_table[1..]
.ep_table
.iter() .iter()
.enumerate() .enumerate()
.skip(1)
.find(|(index, ep)| { .find(|(index, ep)| {
!ep.is_allocated && max_packet_size <= ENDPOINTS_ALLOC_LAYOUT[*index] !ep.is_allocated && max_packet_size <= ENDPOINTS_ALLOC_LAYOUT[*index]
}) })
.ok_or(UsbError::EndpointOverflow)? .map(|(index, _)| index)
.0; .ok_or(UsbError::EndpointOverflow)?;
EndpointAddress::from_parts(index, ep_dir) EndpointAddress::from_parts(index, ep_dir)
} }