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rpc: make BlockNumber a fmt.Stringer

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This commit is contained in:
Felix Lange 2016-11-24 14:04:48 +01:00
parent 5309cd73cb
commit aa70048e50
1 changed files with 12 additions and 0 deletions
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12
rpc/types.go
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@ -23,6 +23,7 @@ import (
"math"
"math/big"
"reflect"
"strconv"
"strings"
"sync"
@ -275,6 +276,17 @@ func (bn BlockNumber) Int64() int64 {
return (int64)(bn)
}
func (bn BlockNumber) String() string {
switch bn {
case PendingBlockNumber:
return "pending"
case LatestBlockNumber:
return "latest"
default:
return "0x" + strconv.FormatInt(int64(bn), 16)
}
}
// HexBytes JSON-encodes as hex with 0x prefix.
type HexBytes []byte