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io: add type-specific read/write methods

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This seriously improves the serialization/deserialization performance for
several reasons:
 * no time spent in `binary` reflection
 * no memory allocations being made on every read/write
 * uses fast ReadBytes everywhere it's appropriate

It also makes Fixed8 Serializable just for convenience.
This commit is contained in:
Roman Khimov 2019-12-12 18:52:23 +03:00
parent 89d7f6d26e
commit 54d888ba70
43 changed files with 441 additions and 205 deletions
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4
pkg/core/transaction/input.go
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@ -17,11 +17,11 @@ type Input struct {
// DecodeBinary implements Serializable interface.
func (in *Input) DecodeBinary(br *io.BinReader) {
br.ReadBytes(in.PrevHash[:])
br.ReadLE(&in.PrevIndex)
in.PrevIndex = br.ReadU16LE()
}
// EncodeBinary implements Serializable interface.
func (in *Input) EncodeBinary(bw *io.BinWriter) {
bw.WriteBytes(in.PrevHash[:])
bw.WriteLE(in.PrevIndex)
bw.WriteU16LE(in.PrevIndex)
}