Data

Package contains general structures.

BlockID

The most usable filter is BlockID. It has the following definition:

// BlockID -
type BlockID struct {
	Hash   string
	Number uint64
	String string
}

You can set Hash or Number of block or set String to latest or pending value to filter by them. But you should set only one field of BlockID structure. If you set 2 fields you'll receive validation error. For example:

// for hash
api.GetBlockWithTxs(ctx, BlockID{Hash: "some_hash"})
// for number
api.GetBlockWithTxs(ctx, BlockID{Number: 100})
// for latest
api.GetBlockWithTxs(ctx, BlockID{String: Latest})
// for pending
api.GetBlockWithTxs(ctx, BlockID{String: Pending})

// wrong call
api.GetBlockWithTxs(ctx, BlockID{Hash: "some_hash", Number: 100})