core/types/common.go


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package types

import "math/big"

type BlockProcessor interface {
    Process(*Block) (*big.Int, error)
}

type Bloom [256]byte

func BytesToBloom(b []byte) Bloom {
    var bloom Bloom
    bloom.SetBytes(b)
    return bloom
}

func (b *Bloom) SetBytes(d []byte) {
    if len(b) > len(d) {
        panic("bloom bytes too big")
    }

    // reverse loop
    for i := len(d) - 1; i >= 0; i-- {
        b[i] = b[i]
    }
}