goatlang

package module

v0.0.0-...-87fb177 Latest Latest Go to latest Published: May 13, 2023 License: MIT Imports: 16 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/philhassey/goatlang

Links

Open Source Insights

README ¶

goatlang

Goatlang is a subset of Go written in Go for scripting in Go

Documentation ¶

Index ¶

Constants
type Object
type RunOption
type Type
type VM
- func New(options ...VMOption) *VM
type VMOption
- func WithLoaders(v ...func(*VM)) VMOption
- func WithStdout(v io.Writer) VMOption
type Value

Constants ¶

View Source

const (
	TypeNil = Type(0b00000000)

	TypeUint8   = Type(0b00000011)
	TypeInt8    = Type(0b00010011)
	TypeUint32  = Type(0b00000111)
	TypeInt32   = Type(0b00010111)
	TypeFloat64 = Type(0b00011111)

	TypeBool   = Type(0b00100000)
	TypeString = Type(0b01000000)
	TypeObject = Type(0b01100000)

	TypeSlice  = Type(0b10000000)
	TypeMap    = Type(0b10100000)
	TypeFunc   = Type(0b11000000)
	TypeStruct = Type(0b11100000)
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Object ¶

type Object interface {
	Get(k Value) (Value, bool)
	Set(k, v Value)
	Len() int
	Range() func() (Value, Value, bool)

	Append(items ...Value) Value
	Delete(k Value)
	Slice(i, j int) Value

	GetAttr(k string) Value
	SetAttr(k string, v Value)
}

type RunOption ¶

type RunOption func(*runConfig)

func WithCodeDump ¶

func WithCodeDump(v io.Writer) RunOption

func WithEvalImports ¶

func WithEvalImports(v map[string]string) RunOption

func WithTreeDump ¶

func WithTreeDump(v io.Writer) RunOption

type Type ¶

type Type int

type VM ¶

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

func New ¶

func New(options ...VMOption) *VM

func (*VM) Call ¶

func (v *VM) Call(name string, xRets int, params ...Value) (rets []Value, err error)

func (*VM) Eval ¶

func (v *VM) Eval(sys fs.FS, fname, input string, options ...RunOption) (rets []Value, err error)

func (*VM) Func ¶

func (v *VM) Func(fnc Value, xRets int, params ...Value) (rets []Value, err error)

func (*VM) Get ¶

func (v *VM) Get(key string) Value

func (*VM) Load ¶

func (v *VM) Load(sys fs.FS, arg string, options ...RunOption) error

func (*VM) Set ¶

func (v *VM) Set(key string, value Value)

func (*VM) Yield ¶

func (v *VM) Yield()

type VMOption ¶

type VMOption func(*vmConfig)

func WithLoaders ¶

func WithLoaders(v ...func(*VM)) VMOption

func WithStdout ¶

func WithStdout(v io.Writer) VMOption

type Value ¶

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

func Bool ¶

func Bool(v bool) Value

func Byte ¶

func Byte(v byte) Value

func Error ¶

func Error(err error) Value

func Float64 ¶

func Float64(v float64) Value

func Int ¶

func Int(v int) Value

func Int32 ¶

func Int32(v int32) Value

func Int8 ¶

func Int8(v int8) Value

func NewFunc ¶

func NewFunc[F func(vm *VM) | func(vm *VM) Value | func(vm *VM, args []Value) | func(v *VM, args []Value) Value | func(v *VM, args []Value) []Value | func(v *VM, args []Value, vargs ...Value) []Value](argc, rets int, fnc F) (res Value)

func NewMap ¶

func NewMap(keyType, valueType Type, in []Value) Value

func NewSlice ¶

func NewSlice(valueType Type, data []Value) Value

func NewStruct ¶

func NewStruct(base Value, data []Value) Value

func Nil ¶

func Nil() Value

func String ¶

func String(v string) Value

func Uint ¶

func Uint(v uint) Value

func Uint32 ¶

func Uint32(v uint32) Value

func Uint8 ¶

func Uint8(v uint8) Value

func Wrap ¶

func Wrap(o Object) Value

func (Value) Append ¶

func (v Value) Append(items ...Value) Value

func (Value) Bool ¶

func (v Value) Bool() bool

func (Value) Byte ¶

func (v Value) Byte() byte

func (Value) Delete ¶

func (v Value) Delete(key Value)

func (Value) Equals ¶

func (v Value) Equals(b Value) bool

func (Value) Float64 ¶

func (v Value) Float64() float64

func (Value) Get ¶

func (v Value) Get(key Value) (Value, bool)

func (Value) GetAttr ¶

func (v Value) GetAttr(key string) Value

func (Value) Int ¶

func (v Value) Int() int

func (Value) Int32 ¶

func (v Value) Int32() int32

func (Value) Int8 ¶

func (v Value) Int8() int8

func (Value) IsNil ¶

func (v Value) IsNil() bool

func (Value) Len ¶

func (v Value) Len() int

func (Value) Range ¶

func (v Value) Range() func() (Value, Value, bool)

func (Value) Set ¶

func (v Value) Set(key, value Value)

func (Value) SetAttr ¶

func (v Value) SetAttr(key string, value Value)

func (Value) Slice ¶

func (v Value) Slice(i, j int) Value

func (Value) String ¶

func (v Value) String() string

func (Value) Type ¶

func (v Value) Type() Type

func (Value) Uint ¶

func (v Value) Uint() uint

func (Value) Uint32 ¶

func (v Value) Uint32() uint32

func (Value) Uint8 ¶

func (v Value) Uint8() uint8

func (Value) Unwrap ¶

func (v Value) Unwrap() Object

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
cli
example
mandel
spheres
main

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