github.com/stafiprotocol/go-substrate-rpc-client@v1.4.7/types/signature.go (about)

     1  // Go Substrate RPC Client (GSRPC) provides APIs and types around Polkadot and any Substrate-based chain RPC calls
     2  //
     3  // Copyright 2020 Stafi Protocol
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package types
    18  
    19  import "fmt"
    20  
    21  // Signature is a H512
    22  type Signature H512
    23  
    24  // NewSignature creates a new Signature type
    25  func NewSignature(b []byte) Signature {
    26  	h := Signature{}
    27  	copy(h[:], b)
    28  	return h
    29  }
    30  
    31  // Hex returns a hex string representation of the value (not of the encoded value)
    32  func (h Signature) Hex() string {
    33  	return fmt.Sprintf("%#x", h[:])
    34  }