Struct MatchExpression

modules/caddyhttp/celmatcher.go:61–77

MatchExpression matches requests by evaluating a [CEL](https://github.com/google/cel-spec) expression. This enables complex logic to be expressed using a comfortable, familiar syntax. Please refer to [the standard definitions of CEL functions and operators](https://github.com/google/cel-spec/blob/ma

// COMPATIBILITY NOTE: This module is still experimental and is not
// subject to Caddy's compatibility guarantee.
type MatchExpression struct {
	// The CEL expression to evaluate. Any Caddy placeholders
	// will be expanded and situated into proper CEL function
	// calls before evaluating.
	Expr string `json:"expr,omitempty"`

	// Name is an optional name for this matcher.
	// This is used to populate the name for regexp
	// matchers that appear in the expression.
	Name string `json:"name,omitempty"`

	expandedExpr string
	prg          cel.Program
	ta           types.Adapter

	log *zap.Logger
}

// CaddyModule returns the Caddy module information.
func (MatchExpression) CaddyModule() caddy.ModuleInfo {