ethclient: improve documentation comments

accounts/abi/bind/v2/dep_tree_test.go

@@ -286,7 +286,7 @@ func TestContractLinking(t *testing.T) {
 			},
 		},
 		// test two contracts can be deployed which don't share deps
-		linkTestCaseInput{
+		{
 			map[rune][]rune{
 				'a': {'b', 'c', 'd', 'e'},
 				'f': {'g', 'h', 'i', 'j'}},
@@ -296,7 +296,7 @@ func TestContractLinking(t *testing.T) {
 			},
 		},
 		// test two contracts can be deployed which share deps
-		linkTestCaseInput{
+		{
 			map[rune][]rune{
 				'a': {'b', 'c', 'd', 'e'},
 				'f': {'g', 'c', 'd', 'h'}},
@@ -306,31 +306,31 @@ func TestContractLinking(t *testing.T) {
 			},
 		},
 		// test one contract with overrides for all lib deps
-		linkTestCaseInput{
+		{
 			map[rune][]rune{
 				'a': {'b', 'c', 'd', 'e'}},
 			map[rune]struct{}{'b': {}, 'c': {}, 'd': {}, 'e': {}},
 			map[rune]struct{}{
 				'a': {}},
 		},
 		// test one contract with overrides for some lib deps
-		linkTestCaseInput{
+		{
 			map[rune][]rune{
 				'a': {'b', 'c'}},
 			map[rune]struct{}{'b': {}, 'c': {}},
 			map[rune]struct{}{
 				'a': {}},
 		},
 		// test deployment of a contract with overrides
-		linkTestCaseInput{
+		{
 			map[rune][]rune{
 				'a': {}},
 			map[rune]struct{}{'a': {}},
 			map[rune]struct{}{},
 		},
 		// two contracts ('a' and 'f') share some dependencies.  contract 'a' is marked as an override.  expect that any of
 		// its depdencies that aren't shared with 'f' are not deployed.
-		linkTestCaseInput{map[rune][]rune{
+		{map[rune][]rune{
 			'a': {'b', 'c', 'd', 'e'},
 			'f': {'g', 'c', 'd', 'h'}},
 			map[rune]struct{}{'a': {}},

build/ci.go

@@ -343,7 +343,7 @@ func buildFlags(env build.Environment, staticLinking bool, buildTags []string) (
 		}
 		ld = append(ld, "-extldflags", "'"+strings.Join(extld, " ")+"'")
 	}
-    // TODO(gballet): revisit after the input api has been defined
+	// TODO(gballet): revisit after the input api has been defined
 	if runtime.GOARCH == "wasm" {
 		ld = append(ld, "-gcflags=all=-d=softfloat")
 	}

ethclient/ethclient.go

@@ -948,3 +948,7 @@ func (ec *Client) SimulateV1(ctx context.Context, opts SimulateOptions, blockNrO
 	err := ec.c.CallContext(ctx, &result, "eth_simulateV1", opts, blockNrOrHash)
 	return result, err
 }
+
+// Client provides access to the Ethereum JSON-RPC endpoints.
+// It wraps lower-level RPC calls and offers convenient methods for
+// interacting with Ethereum nodes.

internal/ethapi/api_test.go

@@ -1008,7 +1008,7 @@ func TestCall(t *testing.T) {
 					Balance: big.NewInt(params.Ether),
 					Nonce:   1,
 					Storage: map[common.Hash]common.Hash{
-						common.Hash{}: common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000001"),
+						{}: common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000001"),
 					},
 				},
 			},
@@ -3785,7 +3785,7 @@ func TestCreateAccessListWithStateOverrides(t *testing.T) {
 				Balance: (*hexutil.Big)(big.NewInt(1000000000000000000)),
 				Nonce:   &nonce,
 				State: map[common.Hash]common.Hash{
-					common.Hash{}: common.HexToHash("0x000000000000000000000000000000000000000000000000000000000000002a"),
+					{}: common.HexToHash("0x000000000000000000000000000000000000000000000000000000000000002a"),
 				},
 			},
 		}

trie/proof_test.go

@@ -1011,23 +1011,23 @@ func TestRangeProofErrors(t *testing.T) {
 	}
 	// Non-increasing paths
 	_, err = VerifyRangeProof((common.Hash{}), []byte{},
-		[][]byte{[]byte{2, 1}, []byte{2, 1}}, make([][]byte, 2), nil)
+		[][]byte{{2, 1}, {2, 1}}, make([][]byte, 2), nil)
 	if have, want := err.Error(), "range is not monotonically increasing"; have != want {
 		t.Fatalf("wrong error, have %q, want %q", err.Error(), want)
 	}
 	// A prefixed path is never motivated. Inserting the second element will
 	// require rewriting/overwriting the previous value-node, thus can only
 	// happen if the data is corrupt.
 	_, err = VerifyRangeProof((common.Hash{}), []byte{},
-		[][]byte{[]byte{2, 1}, []byte{2, 1, 2}},
-		[][]byte{[]byte{1}, []byte{1}}, nil)
+		[][]byte{{2, 1}, {2, 1, 2}},
+		[][]byte{{1}, {1}}, nil)
 	if have, want := err.Error(), "range contains path prefixes"; have != want {
 		t.Fatalf("wrong error, have %q, want %q", err.Error(), want)
 	}
 	// Empty values (deletions)
 	_, err = VerifyRangeProof((common.Hash{}), []byte{},
-		[][]byte{[]byte{2, 1}, []byte{2, 2}},
-		[][]byte{[]byte{1}, []byte{}}, nil)
+		[][]byte{{2, 1}, {2, 2}},
+		[][]byte{{1}, {}}, nil)
 	if have, want := err.Error(), "range contains deletion"; have != want {
 		t.Fatalf("wrong error, have %q, want %q", err.Error(), want)
 	}