decoder

package module

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Versions in this module

v1

v1.1.5

Nov 2, 2025

Changes in this version

+ var ErrBreakLoop = errors.New("break loop")

+ var ErrCondHlpNotFound = errors.New("condition helper not found")

+ var ErrContLoop = errors.New("continue loop")

+ var ErrLBreakLoop = errors.New("lazybreak loop")

+ var ErrSenselessCond = errors.New("comparison of two static args")

+ var ErrUnbalancedCtl = errors.New("unbalanced control structures found")

+ var ErrUnexpectedClose = errors.New("unexpected close bracket")

+ var ErrWrongLoopCond = errors.New("wrong loop condition operation")

+ var ErrWrongLoopLim = errors.New("wrong count loop limit argument")

+ var ErrWrongLoopOp = errors.New("wrong loop operation")

+ func DecodeByID(id int, ctx *Ctx) error

+ func DecodeFallback(key, fbKey string, ctx *Ctx) error

+ func RegisterDecoderID(id int, tree *Tree)

+ func RegisterDecoderKey(key string, tree *Tree)

+ type CondFn func(ctx *Ctx, args []any) bool

+ func GetCondFn(name string) CondFn

+ type CondFnTuple struct

+ func RegisterCondFn(name string, cond CondFn) *CondFnTuple

+ func RegisterCondFnNS(namespace, name string, cond CondFn) *CondFnTuple

+ func (t *CondFnTuple) WithDescription(desc string) *docgen

+ func (t *CondFnTuple) WithExample(example string) *docgen

+ func (t *CondFnTuple) WithNote(note string) *docgen

+ func (t *CondFnTuple) WithParam(param, desc string) *docgen

+ func (t *CondFnTuple) WithType(typ string) *docgen

+ type CondOKFn func(ctx *Ctx, v *any, ok *bool, args []any)

+ func GetCondOKFn(name string) CondOKFn

+ type CondOKTuple struct

+ func RegisterCondOKFn(name string, cond CondOKFn) *CondOKTuple

+ func RegisterCondOKFnNS(namespace, name string, cond CondOKFn) *CondOKTuple

+ func (t *CondOKTuple) WithDescription(desc string) *docgen

+ func (t *CondOKTuple) WithExample(example string) *docgen

+ func (t *CondOKTuple) WithNote(note string) *docgen

+ func (t *CondOKTuple) WithParam(param, desc string) *docgen

+ func (t *CondOKTuple) WithType(typ string) *docgen

type Ctx

+ BufT time.Time

type Decoder

+ ID int

+ Key string

+ type Global any

+ func GetGlobal(name string) Global

+ type GlobalTuple struct

+ func RegisterGlobal(name, alias string, val Global) *GlobalTuple

+ func RegisterGlobalNS(namespace, name, alias string, val Global) *GlobalTuple

+ func (t *GlobalTuple) WithDescription(desc string) *docgen

+ func (t *GlobalTuple) WithExample(example string) *docgen

+ func (t *GlobalTuple) WithNote(note string) *docgen

+ func (t *GlobalTuple) WithParam(param, desc string) *docgen

+ func (t *GlobalTuple) WithType(typ string) *docgen

+ type RangeLoop struct

+ func NewRangeLoop(r *node, nodes []node, ctx *Ctx) *RangeLoop

+ func (rl *RangeLoop) Iterate() inspector.LoopCtl

+ func (rl *RangeLoop) RequireKey() bool

+ func (rl *RangeLoop) Reset()

+ func (rl *RangeLoop) SetKey(val any, ins inspector.Inspector)

+ func (rl *RangeLoop) SetVal(val any, ins inspector.Inspector)

+ type Tree struct

+ func (t *Tree) HumanReadable() []byte

+ func (t *Tree) Ruleset() Ruleset

v1.1.4

Jul 21, 2024

Changes in this version

+ const DocgenFormatHTML

+ const DocgenFormatJSON

+ const DocgenFormatMarkdown

+ func Docgen(format DocgenFormat) ([]byte, error)

+ func WriteDocgen(w io.Writer, format DocgenFormat) error

+ type CallbackFnTuple struct

+ func (t *CallbackFnTuple) WithDescription(desc string) *docgen

+ func (t *CallbackFnTuple) WithExample(example string) *docgen

+ func (t *CallbackFnTuple) WithNote(note string) *docgen

+ func (t *CallbackFnTuple) WithParam(param, desc string) *docgen

+ func (t *CallbackFnTuple) WithType(typ string) *docgen

+ type DocgenFormat string

+ type GetterFnTuple struct

+ func (t *GetterFnTuple) WithDescription(desc string) *docgen

+ func (t *GetterFnTuple) WithExample(example string) *docgen

+ func (t *GetterFnTuple) WithNote(note string) *docgen

+ func (t *GetterFnTuple) WithParam(param, desc string) *docgen

+ func (t *GetterFnTuple) WithType(typ string) *docgen

+ type ModFnTuple struct

+ func (t *ModFnTuple) WithDescription(desc string) *docgen

+ func (t *ModFnTuple) WithExample(example string) *docgen

+ func (t *ModFnTuple) WithNote(note string) *docgen

+ func (t *ModFnTuple) WithParam(param, desc string) *docgen

+ func (t *ModFnTuple) WithType(typ string) *docgen

v1.1.3

Jul 15, 2024

v1.1.2

Jun 30, 2024

v1.1.1

Apr 3, 2024

v1.1.0

Nov 2, 2023

Changes in this version

+ var ErrUnknownPool = errors.New("unknown pool")

+ func RegisterCallbackFnNS(namespace, name, alias string, cb CallbackFn)

+ func RegisterGetterFnNS(namespace, name, alias string, cb GetterFn)

+ func RegisterModFnNS(namespace, name, alias string, mod ModFn)

+ func RegisterPool(key string, pool Pool) error

type Ctx

+ func (ctx *Ctx) AcquireFrom(pool string) (any, error)

+ type Pool interface

+ Get func() any

+ Put func(any)

+ Reset func(any)

v1.0.2

Apr 18, 2023

Changes in this version

type Ctx

+ func (ctx *Ctx) Bufferize(p []byte) []byte

+ func (ctx *Ctx) BufferizeString(s string) string

v1.0.1

Dec 15, 2022

Changes in this version

+ var ErrCbPoorArgs = errors.New("arguments list in callback is too small")

+ var ErrDecoderNotFound = errors.New("decoder not found")

+ var ErrEmptyNode = errors.New("provided node is empty")

+ var ErrGetterPoorArgs = errors.New("arguments list in getter callback is too small")

+ var ErrModNoArgs = errors.New("empty arguments list")

+ var ErrModPoorArgs = errors.New("arguments list in modifier is too small")

+ func AssignVectorNode(dst, src interface{}, _ inspector.AccumulativeBuffer) (ok bool)

+ func Decode(id string, ctx *Ctx) error

+ func DecodeRuleset(ruleset Ruleset, ctx *Ctx) (err error)

+ func RegisterCallbackFn(name, alias string, cb CallbackFn)

+ func RegisterDecoder(id string, rules Ruleset)

+ func RegisterGetterFn(name, alias string, cb GetterFn)

+ func RegisterModFn(name, alias string, mod ModFn)

+ func ReleaseCtx(ctx *Ctx)

+ type CallbackFn func(ctx *Ctx, args []interface{}) error

+ func GetCallbackFn(name string) *CallbackFn

+ type Ctx struct

+ Buf bytebuf.ChainBuf

+ Buf1 bytebuf.ChainBuf

+ Buf2 bytebuf.ChainBuf

+ BufAcc bytebuf.AccumulativeBuf

+ Err error

+ func AcquireCtx() *Ctx

+ func NewCtx() *Ctx

+ func (ctx *Ctx) AcquireBytes() []byte

+ func (ctx *Ctx) Get(path string) interface{}

+ func (ctx *Ctx) ReleaseBytes(p []byte)

+ func (ctx *Ctx) Reset()

+ func (ctx *Ctx) Set(key string, val interface{}, ins inspector.Inspector)

+ func (ctx *Ctx) SetStatic(key string, val interface{})

+ func (ctx *Ctx) SetVector(key string, data []byte, typ VectorType) (vec vector.Interface, err error)

+ func (ctx *Ctx) SetVectorNode(key string, node *vector.Node) error

+ type CtxPool struct

+ var CP CtxPool

+ func (p *CtxPool) Get() *Ctx

+ func (p *CtxPool) Put(ctx *Ctx)

+ type Decoder struct

+ Id string

+ type GetterFn func(ctx *Ctx, buf *interface{}, args []interface{}) error

+ func GetGetterFn(name string) *GetterFn

+ type ModFn func(ctx *Ctx, buf *interface{}, val interface{}, args []interface{}) error

+ func GetModFn(name string) *ModFn

+ type Ruleset []rule

+ func Parse(src []byte) (ruleset Ruleset, err error)

+ func ParseFile(fileName string) (rules Ruleset, err error)

+ func (r *Ruleset) HumanReadable() []byte

+ type VectorType int

+ const VectorJSON

+ const VectorURL

+ const VectorXML

+ const VectorYAML

+ const VectorsSupported

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