function

package

v0.31.0 Latest Latest Go to latest Published: Oct 4, 2021 License: BSD-3-Clause Imports: 21 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/brimdata/zed

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Documentation ¶

Index ¶

Variables
func CastToTime(zv zed.Value) (nano.Ts, error)
func HasBoolResult(name string) bool
type Interface
- func New(zctx *zed.Context, name string, narg int) (Interface, bool, error)

Constants ¶

This section is empty.

Variables ¶

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var (
	ErrBadArgument    = errors.New("bad argument")
	ErrNoSuchFunction = errors.New("no such function")
	ErrTooFewArgs     = errors.New("too few arguments")
	ErrTooManyArgs    = errors.New("too many arguments")
)

Functions ¶

func CastToTime ¶

func CastToTime(zv zed.Value) (nano.Ts, error)

func HasBoolResult ¶

func HasBoolResult(name string) bool

HasBoolResult returns true if the function name returns a Boolean value. XXX This is a hack so the semantic compiler can determine if a single call expr is a Filter or Put proc. At some point function declarations should have signatures so the return type can be introspected.

Types ¶

type Interface ¶

type Interface interface {
	Call([]zed.Value) (zed.Value, error)
}

func New ¶

func New(zctx *zed.Context, name string, narg int) (Interface, bool, error)

Source Files ¶

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