Package: encoding

Involved Source Files d encoding.go Package encoding defines interfaces shared by other packages that convert data to and from byte-level and textual representations. Packages that check for these interfaces include encoding/gob, encoding/json, and encoding/xml. As a result, implementing an interface once can make a type useful in multiple encodings. Standard types that implement these interfaces include time.Time and net.IP. The interfaces come in pairs that produce and consume encoded data. Adding encoding/decoding methods to existing types may constitute a breaking change, as they can be used for serialization in communicating with programs written with different library versions. The policy for packages maintained by the Go project is to only allow the addition of marshaling functions if no existing, reasonable marshaling exists.

Package-Level Type Names (total 6, all are exported)

/* sort exporteds by: alphabet | popularity */

type BinaryAppender (interface) BinaryAppender is the interface implemented by an object that can append the binary representation of itself. If a type implements both [BinaryAppender] and [BinaryMarshaler], then v.MarshalBinary() must be semantically identical to v.AppendBinary(nil). Methods (only one, which is exported) ( BinaryAppender) AppendBinary(b []byte) ([]byte, error) AppendBinary appends the binary representation of itself to the end of b (allocating a larger slice if necessary) and returns the updated slice. Implementations must not retain b, nor mutate any bytes within b[:len(b)]. Implemented By (at least 27, in which 17 are exported) *crypto/internal/fips140/sha256.Digest *crypto/internal/fips140/sha3.Digest *crypto/internal/fips140/sha3.SHAKE *crypto/internal/fips140/sha512.Digest *crypto/sha3.SHA3 *crypto/sha3.SHAKE crypto/x509.OID github.com/aws/aws-sdk-go-v2/aws/signer/internal/v4.SigningTime github.com/aws/aws-sdk-go-v2/internal/v4a/internal/v4.SigningTime github.com/go-pg/pg/v10/types.NullTime *math/rand/v2.ChaCha8 *math/rand/v2.PCG net/netip.Addr net/netip.AddrPort net/netip.Prefix *net/url.URL time.Time /* 10+ unexporteds ... *//* 10+ unexporteds: */

type BinaryMarshaler (interface) BinaryMarshaler is the interface implemented by an object that can marshal itself into a binary form. MarshalBinary encodes the receiver into a binary form and returns the result. Methods (only one, which is exported) ( BinaryMarshaler) MarshalBinary() (data []byte, err error) Implemented By (at least 29, in which 17 are exported) *crypto/internal/fips140/sha256.Digest *crypto/internal/fips140/sha3.Digest *crypto/internal/fips140/sha3.SHAKE *crypto/internal/fips140/sha512.Digest *crypto/sha3.SHA3 *crypto/sha3.SHAKE crypto/x509.OID github.com/aws/aws-sdk-go-v2/aws/signer/internal/v4.SigningTime github.com/aws/aws-sdk-go-v2/internal/v4a/internal/v4.SigningTime github.com/go-pg/pg/v10/types.NullTime *math/rand/v2.ChaCha8 *math/rand/v2.PCG net/netip.Addr net/netip.AddrPort net/netip.Prefix *net/url.URL time.Time /* 12+ unexporteds ... *//* 12+ unexporteds: */

type BinaryUnmarshaler (interface) BinaryUnmarshaler is the interface implemented by an object that can unmarshal a binary representation of itself. UnmarshalBinary must be able to decode the form generated by MarshalBinary. UnmarshalBinary must copy the data if it wishes to retain the data after returning. Methods (only one, which is exported) ( BinaryUnmarshaler) UnmarshalBinary(data []byte) error Implemented By (at least 29, in which 17 are exported) *crypto/internal/fips140/sha256.Digest *crypto/internal/fips140/sha3.Digest *crypto/internal/fips140/sha3.SHAKE *crypto/internal/fips140/sha512.Digest *crypto/sha3.SHA3 *crypto/sha3.SHAKE *crypto/x509.OID *github.com/aws/aws-sdk-go-v2/aws/signer/internal/v4.SigningTime *github.com/aws/aws-sdk-go-v2/internal/v4a/internal/v4.SigningTime *github.com/go-pg/pg/v10/types.NullTime *math/rand/v2.ChaCha8 *math/rand/v2.PCG *net/netip.Addr *net/netip.AddrPort *net/netip.Prefix *net/url.URL *time.Time /* 12+ unexporteds ... *//* 12+ unexporteds: */

type TextAppender (interface) TextAppender is the interface implemented by an object that can append the textual representation of itself. If a type implements both [TextAppender] and [TextMarshaler], then v.MarshalText() must be semantically identical to v.AppendText(nil). Methods (only one, which is exported) ( TextAppender) AppendText(b []byte) ([]byte, error) AppendText appends the textual representation of itself to the end of b (allocating a larger slice if necessary) and returns the updated slice. Implementations must not retain b, nor mutate any bytes within b[:len(b)]. Implemented By (at least 14, in which 13 are exported) crypto/x509.OID github.com/aws/aws-sdk-go-v2/aws/signer/internal/v4.SigningTime github.com/aws/aws-sdk-go-v2/internal/v4a/internal/v4.SigningTime github.com/go-pg/pg/v10/types.NullTime *math/big.Float *math/big.Int *math/big.Rat net.IP net/netip.Addr net/netip.AddrPort net/netip.Prefix *regexp.Regexp time.Time /* at least one unexported ... *//* at least one unexported: */

type TextMarshaler (interface) TextMarshaler is the interface implemented by an object that can marshal itself into a textual form. MarshalText encodes the receiver into UTF-8-encoded text and returns the result. Methods (only one, which is exported) ( TextMarshaler) MarshalText() (text []byte, err error) Implemented By (at least 17, in which 16 are exported) crypto/x509.OID github.com/aws/aws-sdk-go-v2/aws/signer/internal/v4.SigningTime github.com/aws/aws-sdk-go-v2/internal/v4a/internal/v4.SigningTime github.com/go-pg/pg/v10/types.NullTime *go.uber.org/atomic.String go.uber.org/zap.AtomicLevel go.uber.org/zap/zapcore.Level *math/big.Float *math/big.Int *math/big.Rat net.IP net/netip.Addr net/netip.AddrPort net/netip.Prefix *regexp.Regexp time.Time /* at least one unexported ... *//* at least one unexported: */ As Inputs Of (at least 3, in which 2 are exported) func flag.TextVar(p TextUnmarshaler, name string, value TextMarshaler, usage string) func flag.(*FlagSet).TextVar(p TextUnmarshaler, name string, value TextMarshaler, usage string) /* at least one unexported ... *//* at least one unexported: */

type TextUnmarshaler (interface) TextUnmarshaler is the interface implemented by an object that can unmarshal a textual representation of itself. UnmarshalText must be able to decode the form generated by MarshalText. UnmarshalText must copy the text if it wishes to retain the text after returning. Methods (only one, which is exported) ( TextUnmarshaler) UnmarshalText(text []byte) error Implemented By (at least 22, in which 21 are exported) *crypto/x509.OID *github.com/aws/aws-sdk-go-v2/aws/signer/internal/v4.SigningTime *github.com/aws/aws-sdk-go-v2/internal/v4a/internal/v4.SigningTime *github.com/go-pg/pg/v10/types.NullTime *go.uber.org/atomic.String *go.uber.org/zap.AtomicLevel *go.uber.org/zap/zapcore.CallerEncoder *go.uber.org/zap/zapcore.DurationEncoder *go.uber.org/zap/zapcore.Level *go.uber.org/zap/zapcore.LevelEncoder *go.uber.org/zap/zapcore.NameEncoder *go.uber.org/zap/zapcore.TimeEncoder *math/big.Float *math/big.Int *math/big.Rat *net.IP *net/netip.Addr *net/netip.AddrPort *net/netip.Prefix *regexp.Regexp *time.Time /* at least one unexported ... *//* at least one unexported: */ As Outputs Of (at least one unexported) /* at least one unexported ... *//* at least one unexported: */ As Inputs Of (at least 4, in which 2 are exported) func flag.TextVar(p TextUnmarshaler, name string, value TextMarshaler, usage string) func flag.(*FlagSet).TextVar(p TextUnmarshaler, name string, value TextMarshaler, usage string) /* 2+ unexporteds ... *//* 2+ unexporteds: */