json

package
v1.27.2 Latest Latest
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 Go to latest Published: Jun 5, 2026 License: Apache-2.0 Imports: 22 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ResolveProtocolErrorType 

func ResolveProtocolErrorType(headerType string, bodyInfo ProtocolErrorInfo) (string, bool)

ResolveProtocolErrorType resolves the error type from the header value and body info, returning the type and whether one was found.

func SanitizeErrorCode 

func SanitizeErrorCode(code string) string

SanitizeErrorCode strips namespace prefixes and URI suffixes from error codes received on the wire.

Types

type Options 

type Options struct {
	// Controls whether the @jsonName trait is used to determine JSON object
	// keys. If false (the default), the member name is used as-is.
	UseJSONName bool
}

Options configures JSON shape serialization and deserialization.

type ProtocolErrorInfo 

type ProtocolErrorInfo struct {
	Type    string `json:"__type"`
	Message string

	// nonstandard, but some AWS services do present the type here
	Code any
}

ProtocolErrorInfo holds the error type and message decoded from a JSON error response body.

func GetProtocolErrorInfo 

func GetProtocolErrorInfo(decoder *json.Decoder) (ProtocolErrorInfo, error)

GetProtocolErrorInfo decodes error type/message from a JSON response body.

type ShapeDeserializer 

type ShapeDeserializer struct {
	// contains filtered or unexported fields
}

ShapeDeserializer implements unmarshaling of JSON into Smithy shapes.

func NewShapeDeserializer 

func NewShapeDeserializer(p []byte, opts ...func(*Options)) *ShapeDeserializer

NewShapeDeserializer creates a new ShapeDeserializer.

func (*ShapeDeserializer) Close 

func (d *ShapeDeserializer) Close()

Close returns the deserializer to the pool for reuse.

func (*ShapeDeserializer) DirectReadList 

func (d *ShapeDeserializer) DirectReadList(schema *smithy.Schema, memberFn func() error) error

DirectReadList is a concrete-type fast path that avoids interface dispatch. It skips the head stack and reads list elements directly using peek.

func (*ShapeDeserializer) DirectReadMap 

func (d *ShapeDeserializer) DirectReadMap(schema *smithy.Schema, memberFn func(string) error) error

DirectReadMap is a concrete-type fast path that avoids interface dispatch. It skips the head stack and reads map entries directly.

func (*ShapeDeserializer) DirectReadStruct 

func (d *ShapeDeserializer) DirectReadStruct(schema *smithy.Schema, memberFn func(*smithy.Schema) error) error

DirectReadStruct is a concrete-type fast path that avoids interface dispatch. It skips the head stack and reads struct members directly.

func (*ShapeDeserializer) DirectReadUnion 

func (d *ShapeDeserializer) DirectReadUnion(schema *smithy.Schema, memberFn func(*smithy.Schema) error) error

DirectReadUnion is a concrete-type fast path that avoids interface dispatch. It opens the union object, finds the single non-null member, calls memberFn, then drains to the closing brace.

func (*ShapeDeserializer) ReadBigFloat 

func (d *ShapeDeserializer) ReadBigFloat(_ *smithy.Schema, _ *big.Float) error

ReadBigFloat is unimplemented and will return an error.

func (*ShapeDeserializer) ReadBigInt 

func (d *ShapeDeserializer) ReadBigInt(_ *smithy.Schema, _ *big.Int) error

ReadBigInt is unimplemented and will return an error.

func (*ShapeDeserializer) ReadBlob 

func (d *ShapeDeserializer) ReadBlob(s *smithy.Schema, v *[]byte) error

ReadBlob implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadBool 

func (d *ShapeDeserializer) ReadBool(s *smithy.Schema, v *bool) error

ReadBool implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadDocument 

func (d *ShapeDeserializer) ReadDocument(schema *smithy.Schema, v *document.Value) error

ReadDocument reads a JSON value into a document Value.

func (*ShapeDeserializer) ReadFloat32 

func (d *ShapeDeserializer) ReadFloat32(s *smithy.Schema, v *float32) error

ReadFloat32 implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadFloat64 

func (d *ShapeDeserializer) ReadFloat64(s *smithy.Schema, v *float64) error

ReadFloat64 implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadInt8 

func (d *ShapeDeserializer) ReadInt8(s *smithy.Schema, v *int8) error

ReadInt8 implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadInt16 

func (d *ShapeDeserializer) ReadInt16(s *smithy.Schema, v *int16) error

ReadInt16 implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadInt32 

func (d *ShapeDeserializer) ReadInt32(s *smithy.Schema, v *int32) error

ReadInt32 implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadInt64 

func (d *ShapeDeserializer) ReadInt64(s *smithy.Schema, v *int64) error

ReadInt64 implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadList 

func (d *ShapeDeserializer) ReadList(s *smithy.Schema) error

ReadList implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadListItem 

func (d *ShapeDeserializer) ReadListItem(s *smithy.Schema) (bool, error)

ReadListItem implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadMap 

func (d *ShapeDeserializer) ReadMap(s *smithy.Schema) error

ReadMap implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadMapKey 

func (d *ShapeDeserializer) ReadMapKey(s *smithy.Schema) (string, bool, error)

ReadMapKey implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadNil 

func (d *ShapeDeserializer) ReadNil(s *smithy.Schema) (bool, error)

ReadNil implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadString 

func (d *ShapeDeserializer) ReadString(s *smithy.Schema, v *string) error

ReadString implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadStruct 

func (d *ShapeDeserializer) ReadStruct(s *smithy.Schema) error

ReadStruct implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadStructMember 

func (d *ShapeDeserializer) ReadStructMember() (*smithy.Schema, error)

ReadStructMember implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadTime 

func (d *ShapeDeserializer) ReadTime(schema *smithy.Schema, v *time.Time) error

ReadTime implements smithy.ShapeDeserializer.

func (*ShapeDeserializer) ReadUnion 

func (d *ShapeDeserializer) ReadUnion(s *smithy.Schema) (*smithy.Schema, error)

ReadUnion implements smithy.ShapeDeserializer.

type ShapeSerializer 

type ShapeSerializer struct {
	// contains filtered or unexported fields
}

ShapeSerializer implements marshaling of Smithy shapes to JSON. It writes directly to a []byte buffer without intermediate allocations.

func NewShapeSerializer 

func NewShapeSerializer(opts ...func(*Options)) *ShapeSerializer

NewShapeSerializer creates a new ShapeSerializer.

func (*ShapeSerializer) Bytes 

func (s *ShapeSerializer) Bytes() []byte

Bytes returns a copy of the serialized JSON bytes, safe to retain after Close().

func (*ShapeSerializer) Close 

func (s *ShapeSerializer) Close()

Close returns the serializer to the pool for reuse.

func (*ShapeSerializer) CloseList 

func (s *ShapeSerializer) CloseList()

CloseList implements smithy.ShapeSerializer.

func (*ShapeSerializer) CloseMap 

func (s *ShapeSerializer) CloseMap()

CloseMap implements smithy.ShapeSerializer.

func (*ShapeSerializer) CloseStruct 

func (s *ShapeSerializer) CloseStruct()

CloseStruct implements smithy.ShapeSerializer.

func (*ShapeSerializer) CloseUnion 

func (s *ShapeSerializer) CloseUnion()

CloseUnion implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteBigFloat 

func (s *ShapeSerializer) WriteBigFloat(_ *smithy.Schema, _ *big.Float)

WriteBigFloat is unimplemented and will panic.

func (*ShapeSerializer) WriteBigInt 

func (s *ShapeSerializer) WriteBigInt(_ *smithy.Schema, _ *big.Int)

WriteBigInt is unimplemented and will panic.

func (*ShapeSerializer) WriteBlob 

func (s *ShapeSerializer) WriteBlob(schema *smithy.Schema, v []byte)

WriteBlob implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteBool 

func (s *ShapeSerializer) WriteBool(schema *smithy.Schema, v bool)

WriteBool implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteDocument 

func (s *ShapeSerializer) WriteDocument(schema *smithy.Schema, v document.Value)

WriteDocument writes a document value to JSON.

func (*ShapeSerializer) WriteFloat32 

func (s *ShapeSerializer) WriteFloat32(schema *smithy.Schema, v float32)

WriteFloat32 implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteFloat64 

func (s *ShapeSerializer) WriteFloat64(schema *smithy.Schema, v float64)

WriteFloat64 implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteInt8 

func (s *ShapeSerializer) WriteInt8(schema *smithy.Schema, v int8)

WriteInt8 implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteInt16 

func (s *ShapeSerializer) WriteInt16(schema *smithy.Schema, v int16)

WriteInt16 implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteInt32 

func (s *ShapeSerializer) WriteInt32(schema *smithy.Schema, v int32)

WriteInt32 implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteInt64 

func (s *ShapeSerializer) WriteInt64(schema *smithy.Schema, v int64)

WriteInt64 implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteKey 

func (s *ShapeSerializer) WriteKey(_ *smithy.Schema, key string)

WriteKey implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteList 

func (s *ShapeSerializer) WriteList(schema *smithy.Schema)

WriteList implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteMap 

func (s *ShapeSerializer) WriteMap(schema *smithy.Schema)

WriteMap implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteNil 

func (s *ShapeSerializer) WriteNil(schema *smithy.Schema)

WriteNil implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteString 

func (s *ShapeSerializer) WriteString(schema *smithy.Schema, v string)

WriteString implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteStruct 

func (s *ShapeSerializer) WriteStruct(schema *smithy.Schema)

WriteStruct implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteTime 

func (s *ShapeSerializer) WriteTime(schema *smithy.Schema, v time.Time)

WriteTime implements smithy.ShapeSerializer.

func (*ShapeSerializer) WriteUnion 

func (s *ShapeSerializer) WriteUnion(schema, variant *smithy.Schema)

WriteUnion implements smithy.ShapeSerializer.

Source Files

View all Source files

Directories

Path Synopsis
internal
stdlib
Package stdlib contains code copied from the Go standard library's encoding/json package (Go 1.24).
 Package stdlib contains code copied from the Go standard library's encoding/json package (Go 1.24).

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