Removing unecessary casts
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c357631bbb
commit
f38c99b285
@ -100,12 +100,7 @@ impl Memory for Vec<u8> {
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fn read(&self, offset: U256) -> U256 {
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fn read(&self, offset: U256) -> U256 {
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let off = offset.low_u64() as usize;
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let off = offset.low_u64() as usize;
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let mut val = U256::zero();
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U256::from(&self[off..off+32])
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for pos in off..off+32 {
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val = val << 8;
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val = val | U256::from(self[pos] as u8);
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}
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val
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}
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}
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fn writeable_slice(&mut self, offset: U256, size: U256) -> &mut [u8] {
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fn writeable_slice(&mut self, offset: U256, size: U256) -> &mut [u8] {
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@ -130,7 +125,7 @@ impl Memory for Vec<u8> {
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let end = off + 32;
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let end = off + 32;
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for pos in off..end {
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for pos in off..end {
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self[end - pos - 1] = (val & U256::from(0xff)).low_u64() as u8;
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self[end - pos - 1] = val.low_u64() as u8;
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val = val >> 8;
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val = val >> 8;
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}
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}
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}
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}
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@ -138,7 +133,7 @@ impl Memory for Vec<u8> {
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fn write_byte(&mut self, offset: U256, value: U256) {
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fn write_byte(&mut self, offset: U256, value: U256) {
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let off = offset.low_u64() as usize;
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let off = offset.low_u64() as usize;
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let val = value.low_u64() as u64;
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let val = value.low_u64() as u64;
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self[off] = (val & 0xff) as u8;
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self[off] = val as u8;
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}
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}
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fn resize(&mut self, new_size: usize) {
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fn resize(&mut self, new_size: usize) {
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