substitution

Documentation

Index

• type FieldFilter
• type RegexFilter
  • func (r *RegexFilter) Apply(src []byte, dst []byte) []byte
• type SubstitutionOp
  • func ParseSubstitution(substitution string, filtersBuf []byte, logger *zap.Logger) ([]SubstitutionOp, error)
• type SubstitutionOpKind
• type TrimFilter
  • func (t *TrimFilter) Apply(src []byte, _ []byte) []byte
• type TrimToFilter
  • func (f *TrimToFilter) Apply(src []byte, _ []byte) []byte

Types

type FieldFilter

type FieldFilter interface {
	// Apply accepts src and dst slices of bytes and returns result stored in modified src slice.
	// src slice is needed to avoid unnecessary allocations.
	Apply(src []byte, dst []byte) []byte
	// contains filtered or unexported methods
}

type RegexFilter

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

func (*RegexFilter) Apply

func (r *RegexFilter) Apply(src []byte, dst []byte) []byte

type SubstitutionOp

type SubstitutionOp struct {
	Kind    SubstitutionOpKind
	Data    []string
	Filters []FieldFilter
}

func ParseSubstitution

func ParseSubstitution(substitution string, filtersBuf []byte, logger *zap.Logger) ([]SubstitutionOp, error)

type SubstitutionOpKind

type SubstitutionOpKind int

const (
	SubstitutionOpKindRaw SubstitutionOpKind = iota
	SubstitutionOpKindField
)

type TrimFilter

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

func (*TrimFilter) Apply

func (t *TrimFilter) Apply(src []byte, _ []byte) []byte

type TrimToFilter

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

func (*TrimToFilter) Apply

func (f *TrimToFilter) Apply(src []byte, _ []byte) []byte