github.com/gagliardetto/solana-go@v1.11.0/rpc/getBlocksWithLimit.go (about)

     1  // Copyright 2021 github.com/gagliardetto
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package rpc
    16  
    17  import (
    18  	"context"
    19  )
    20  
    21  // GetBlocksWithLimit returns a list of confirmed blocks starting at the given slot.
    22  // The result field will be an array of u64 integers listing
    23  // confirmed blocks starting at startSlot for up to limit blocks, inclusive.
    24  func (cl *Client) GetBlocksWithLimit(
    25  	ctx context.Context,
    26  	startSlot uint64,
    27  	limit uint64,
    28  	commitment CommitmentType, // optional; "processed" is not supported. If parameter not provided, the default is "finalized".
    29  ) (out *BlocksResult, err error) {
    30  	params := []interface{}{startSlot, limit}
    31  	if commitment != "" {
    32  		params = append(params,
    33  			// TODO: provide commitment as string instead of object?
    34  			M{"commitment": commitment},
    35  		)
    36  	}
    37  	err = cl.rpcClient.CallForInto(ctx, &out, "getBlocksWithLimit", params)
    38  	return
    39  }