Documentation
¶
Index ¶
- func CancelFuncFromContext(ctx context.Context) (context.CancelFunc, bool)
- func Match(msg Msg, pattern Msg) bool
- func Run(ctx context.Context, prog Program, registry map[string]FuncCreator) error
- func Uint8Index(idx int) uint8
- type ArrayInport
- type ArrayOutport
- type BoolMsg
- func (msg BoolMsg) Bool() bool
- func (BoolMsg) Dict() map[string]Msg
- func (msg BoolMsg) Equal(other Msg) bool
- func (BoolMsg) Float() float64
- func (BoolMsg) Int() int64
- func (BoolMsg) List() []Msg
- func (msg BoolMsg) MarshalJSON() ([]byte, error)
- func (BoolMsg) Str() string
- func (msg BoolMsg) String() string
- func (BoolMsg) Struct() StructMsg
- func (BoolMsg) Union() UnionMsg
- type DebugInterceptor
- type DictMsg
- func (DictMsg) Bool() bool
- func (msg DictMsg) Dict() map[string]Msg
- func (msg DictMsg) Equal(other Msg) bool
- func (DictMsg) Float() float64
- func (DictMsg) Int() int64
- func (DictMsg) List() []Msg
- func (msg DictMsg) MarshalJSON() ([]byte, error)
- func (DictMsg) Str() string
- func (msg DictMsg) String() string
- func (DictMsg) Struct() StructMsg
- func (DictMsg) Union() UnionMsg
- type FloatMsg
- func (FloatMsg) Bool() bool
- func (FloatMsg) Dict() map[string]Msg
- func (msg FloatMsg) Equal(other Msg) bool
- func (msg FloatMsg) Float() float64
- func (FloatMsg) Int() int64
- func (FloatMsg) List() []Msg
- func (msg FloatMsg) MarshalJSON() ([]byte, error)
- func (FloatMsg) Str() string
- func (msg FloatMsg) String() string
- func (FloatMsg) Struct() StructMsg
- func (FloatMsg) Union() UnionMsg
- type FuncCall
- type FuncCreator
- type IO
- type Inport
- type Inports
- type IntMsg
- func (IntMsg) Bool() bool
- func (IntMsg) Dict() map[string]Msg
- func (msg IntMsg) Equal(other Msg) bool
- func (IntMsg) Float() float64
- func (msg IntMsg) Int() int64
- func (IntMsg) List() []Msg
- func (msg IntMsg) MarshalJSON() ([]byte, error)
- func (IntMsg) Str() string
- func (msg IntMsg) String() string
- func (IntMsg) Struct() StructMsg
- func (IntMsg) Union() UnionMsg
- type Interceptor
- type ListMsg
- func (ListMsg) Bool() bool
- func (ListMsg) Dict() map[string]Msg
- func (msg ListMsg) Equal(other Msg) bool
- func (ListMsg) Float() float64
- func (ListMsg) Int() int64
- func (msg ListMsg) List() []Msg
- func (msg ListMsg) MarshalJSON() ([]byte, error)
- func (ListMsg) Str() string
- func (msg ListMsg) String() string
- func (ListMsg) Struct() StructMsg
- func (ListMsg) Union() UnionMsg
- type Msg
- type OrderedMsg
- type Outport
- type Outports
- type PortAddr
- type PortSlotAddr
- type ProdInterceptor
- type Program
- type SelectedMsg
- type SingleInport
- type SingleOutport
- type StringMsg
- func (StringMsg) Bool() bool
- func (StringMsg) Dict() map[string]Msg
- func (msg StringMsg) Equal(other Msg) bool
- func (StringMsg) Float() float64
- func (StringMsg) Int() int64
- func (StringMsg) List() []Msg
- func (msg StringMsg) MarshalJSON() ([]byte, error)
- func (msg StringMsg) Str() string
- func (msg StringMsg) String() string
- func (StringMsg) Struct() StructMsg
- func (StringMsg) Union() UnionMsg
- type StructField
- type StructMsg
- func (StructMsg) Bool() bool
- func (StructMsg) Dict() map[string]Msg
- func (msg StructMsg) Equal(other Msg) bool
- func (StructMsg) Float() float64
- func (msg StructMsg) Get(name string) Msg
- func (StructMsg) Int() int64
- func (StructMsg) List() []Msg
- func (msg StructMsg) MarshalJSON() ([]byte, error)
- func (StructMsg) Str() string
- func (msg StructMsg) String() string
- func (msg StructMsg) Struct() StructMsg
- func (StructMsg) Union() UnionMsg
- type UnionMsg
- func (UnionMsg) Bool() bool
- func (msg UnionMsg) Data() Msg
- func (UnionMsg) Dict() map[string]Msg
- func (msg UnionMsg) Equal(other Msg) bool
- func (UnionMsg) Float() float64
- func (UnionMsg) Int() int64
- func (UnionMsg) List() []Msg
- func (UnionMsg) Str() string
- func (msg UnionMsg) String() string
- func (UnionMsg) Struct() StructMsg
- func (msg UnionMsg) Tag() string
- func (msg UnionMsg) Union() UnionMsg
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func CancelFuncFromContext ¶ added in v0.34.0
func CancelFuncFromContext(ctx context.Context) (context.CancelFunc, bool)
CancelFuncFromContext returns the cancel function stored by Call, if present.
func Match ¶ added in v0.32.0
Match compares two messages and return true if they matches and false otherwise. Unlike Equal it compares only some aspects of the messages.
func Uint8Index ¶ added in v0.34.0
Uint8Index validates idx and returns it as uint8 or panics.
Types ¶
type ArrayInport ¶ added in v0.25.0
type ArrayInport struct {
// contains filtered or unexported fields
}
func NewArrayInport ¶ added in v0.25.0
func NewArrayInport( chans []<-chan OrderedMsg, addr PortAddr, interceptor Interceptor, ) *ArrayInport
func (ArrayInport) Len ¶ added in v0.25.0
func (a ArrayInport) Len() int
func (ArrayInport) Receive ¶ added in v0.25.0
Receive receives a message from a specific slot of the array inport. It returns the received message and a boolean indicating success. It returns false if the context is done or if the channel is closed.
func (ArrayInport) ReceiveAll ¶ added in v0.26.0
ReceiveAll receives messages from all available array inport slots just once. It returns false if context is done or if the provided function returns false. The function is called for each message received. The function should return false if it wants to stop receiving messages. Functions are called in order of incoming messages, not in order of slots.
func (*ArrayInport) Select ¶ added in v0.26.0
func (a *ArrayInport) Select(ctx context.Context) (SelectedMsg, bool)
Select returns oldest available message across all available array inport slots.
type ArrayOutport ¶ added in v0.25.0
type ArrayOutport struct {
// contains filtered or unexported fields
}
func NewArrayOutport ¶ added in v0.25.0
func NewArrayOutport(addr PortAddr, interceptor Interceptor, slots []chan<- OrderedMsg) *ArrayOutport
func (ArrayOutport) Len ¶ added in v0.25.0
func (a ArrayOutport) Len() int
func (ArrayOutport) SendAll ¶ added in v0.25.0
func (a ArrayOutport) SendAll(ctx context.Context, msg Msg) bool
SendAllV2 sends the same message to all slots of the array outport. It returns false if context is done. It blocks until message is sent to all slots. Slots are not guaranteed to be handled in order, message is sent to first available slot. Each slot is guaranteed to be handled only once. TODO: figure out why this is the only working version of `SendAll`
type BoolMsg ¶
type BoolMsg struct {
// contains filtered or unexported fields
}
func NewBoolMsg ¶
func (BoolMsg) MarshalJSON ¶ added in v0.20.0
type DebugInterceptor ¶ added in v0.26.0
type DebugInterceptor struct {
// contains filtered or unexported fields
}
func NewDebugInterceptor ¶ added in v0.26.0
func NewDebugInterceptor(comment string) *DebugInterceptor
func (*DebugInterceptor) Open ¶ added in v0.26.0
func (d *DebugInterceptor) Open(filepath string) (func() error, error)
func (*DebugInterceptor) Received ¶ added in v0.26.0
func (d *DebugInterceptor) Received(receiver PortSlotAddr, msg Msg) Msg
func (*DebugInterceptor) Sent ¶ added in v0.26.0
func (d *DebugInterceptor) Sent(sender PortSlotAddr, msg Msg) Msg
type DictMsg ¶ added in v0.26.0
type DictMsg struct {
// contains filtered or unexported fields
}
--- DICT ---
func NewDictMsg ¶ added in v0.26.0
func (DictMsg) MarshalJSON ¶ added in v0.26.0
type FloatMsg ¶
type FloatMsg struct {
// contains filtered or unexported fields
}
func NewFloatMsg ¶
func (FloatMsg) MarshalJSON ¶ added in v0.20.0
type Inport ¶ added in v0.26.0
type Inport struct {
// contains filtered or unexported fields
}
func NewInport ¶ added in v0.26.0
func NewInport( array *ArrayInport, single *SingleInport, ) Inport
func (Inport) Array ¶ added in v0.26.0
func (f Inport) Array() *ArrayInport
func (Inport) Single ¶ added in v0.26.0
func (f Inport) Single() *SingleInport
type Inports ¶ added in v0.26.0
type Inports struct {
// contains filtered or unexported fields
}
func NewInports ¶ added in v0.26.0
type IntMsg ¶
type IntMsg struct {
// contains filtered or unexported fields
}
func (IntMsg) MarshalJSON ¶ added in v0.20.0
type Interceptor ¶ added in v0.25.0
type Interceptor interface {
Sent(PortSlotAddr, Msg) Msg
Received(PortSlotAddr, Msg) Msg
}
type ListMsg ¶
type ListMsg struct {
// contains filtered or unexported fields
}
--- LIST ---
func NewListMsg ¶
func (ListMsg) MarshalJSON ¶ added in v0.20.0
type Msg ¶
type Msg interface {
Bool() bool
Int() int64
Float() float64
Str() string
List() []Msg
Dict() map[string]Msg
Struct() StructMsg
Union() UnionMsg
Equal(Msg) bool
}
type OrderedMsg ¶ added in v0.26.0
type OrderedMsg struct {
Msg
// contains filtered or unexported fields
}
OrderedMsg is a message with a chronological index. Ordered messages can be compared and sorted by their index.
func (OrderedMsg) String ¶ added in v0.26.0
func (o OrderedMsg) String() string
type Outport ¶ added in v0.26.0
type Outport struct {
// contains filtered or unexported fields
}
func NewOutport ¶ added in v0.26.0
func NewOutport( single *SingleOutport, array *ArrayOutport, ) Outport
type Outports ¶ added in v0.26.0
type Outports struct {
// contains filtered or unexported fields
}
func NewOutports ¶ added in v0.26.0
type PortSlotAddr ¶ added in v0.26.0
type ProdInterceptor ¶ added in v0.26.0
type ProdInterceptor struct{}
func (ProdInterceptor) Prepare ¶ added in v0.26.0
func (ProdInterceptor) Prepare() error
func (ProdInterceptor) Received ¶ added in v0.26.0
func (ProdInterceptor) Received(receiver PortSlotAddr, msg Msg) Msg
func (ProdInterceptor) Sent ¶ added in v0.26.0
func (ProdInterceptor) Sent(sender PortSlotAddr, msg Msg) Msg
type Program ¶
type Program struct {
// for programmer start is inport and stop is outport, but for runtime it's inverted
Start *SingleOutport // Start must be inport of the first function
Stop *SingleInport // Stop must be outport of the (one of the) terminator function(s)
FuncCalls []FuncCall
}
type SelectedMsg ¶ added in v0.26.0
type SelectedMsg struct {
OrderedMsg
SlotIdx uint8
}
SelectedMsg is a message selected from available messages on all array inport slots.
func (SelectedMsg) String ¶ added in v0.26.0
func (s SelectedMsg) String() string
type SingleInport ¶ added in v0.25.0
type SingleInport struct {
// contains filtered or unexported fields
}
func NewSingleInport ¶ added in v0.25.0
func NewSingleInport( ch <-chan OrderedMsg, addr PortAddr, interceptor Interceptor, ) *SingleInport
type SingleOutport ¶ added in v0.25.0
type SingleOutport struct {
// contains filtered or unexported fields
}
func NewSingleOutport ¶ added in v0.25.0
func NewSingleOutport( addr PortAddr, interceptor Interceptor, ch chan<- OrderedMsg, ) *SingleOutport
type StringMsg ¶ added in v0.26.0
type StringMsg struct {
// contains filtered or unexported fields
}
--- STRING ---
func NewStringMsg ¶ added in v0.26.0
func (StringMsg) MarshalJSON ¶ added in v0.26.0
type StructField ¶ added in v0.33.0
type StructField struct {
// contains filtered or unexported fields
}
structfield is a helper to construct structs via runtime.newstruct api without exposing fields.
func NewStructField ¶ added in v0.33.0
func NewStructField(name string, value Msg) StructField
newstructfield constructs a structfield with provided name and value.
type StructMsg ¶ added in v0.26.0
type StructMsg struct {
// contains filtered or unexported fields
}
--- STRUCT ---
func NewStructMsg ¶ added in v0.26.0
func NewStructMsg(fields []StructField) StructMsg
newstruct builds a struct message from a slice of structfield. underlying struct representation remains unchanged for now.
func (StructMsg) Equal ¶ added in v0.26.0
Equal implements strict equality for StructMsg messages. It returns false if the lengths of the names and fields are different. It returns false if any of the fields are not equal.
func (StructMsg) Get ¶ added in v0.26.0
get returns the value of a field by name. it panics if the field is not found. it uses linear scan to find the field.
func (StructMsg) MarshalJSON ¶ added in v0.26.0
type UnionMsg ¶ added in v0.28.1
type UnionMsg struct {
// contains filtered or unexported fields
}
--- UNION ---
func NewUnionMsg ¶ added in v0.28.1
func (UnionMsg) Equal ¶ added in v0.28.1
Equal implements strict equality for UnionMsg messages. If one union has data and another doesn't, it returns false. It returns false if tags are different. It returns false if data is different. Tags are compared as Go strings and data is compared recursevely using Equal method.