withsupport

Documentation

Overview

Package withsupport provides support for Handler.WithAttr and Handler.WithGroup.

Index

• type GroupOrAttrs
  • func (g *GroupOrAttrs) Apply(f func(groups []string, a slog.Attr)) []string
  • func (g *GroupOrAttrs) Collect() []*GroupOrAttrs
  • func (g *GroupOrAttrs) WithAttrs(attrs []slog.Attr) *GroupOrAttrs
  • func (g *GroupOrAttrs) WithGroup(name string) *GroupOrAttrs

Types

type GroupOrAttrs

type GroupOrAttrs struct {
	Group string      // group name if non-empty
	Attrs []slog.Attr // attrs if non-empty
	Next  *GroupOrAttrs
}

GroupOrAttrs holds either a group name or a list of slog.Attrs.

func (*GroupOrAttrs) Apply

func (g *GroupOrAttrs) Apply(f func(groups []string, a slog.Attr)) []string

Apply calls f on each Attr in g. The first argument to f is the list of groups that precede the Attr. Apply returns the complete list of groups.

func (*GroupOrAttrs) Collect

func (g *GroupOrAttrs) Collect() []*GroupOrAttrs

Collect returns a slice of the GroupOrAttrs in reverse order.

func (*GroupOrAttrs) WithAttrs

func (g *GroupOrAttrs) WithAttrs(attrs []slog.Attr) *GroupOrAttrs

WithAttrs returns a GroupOrAttrs that includes the given attrs.

func (*GroupOrAttrs) WithGroup

func (g *GroupOrAttrs) WithGroup(name string) *GroupOrAttrs

WithGroup returns a GroupOrAttrs that includes the given group.