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package trace
import "github.com/vulcand/oxy/v2/utils"
// Option is a functional option setter for Tracer.
type Option func(*Tracer) error
// ErrorHandler is a functional argument that sets error handler of the server.
func ErrorHandler(h utils.ErrorHandler) Option {
return func(t *Tracer) error {
t.errHandler = h
return nil
}
}
// RequestHeaders adds request headers to capture.
func RequestHeaders(headers ...string) Option {
return func(t *Tracer) error {
t.reqHeaders = append(t.reqHeaders, headers...)
return nil
}
}
// ResponseHeaders adds response headers to capture.
func ResponseHeaders(headers ...string) Option {
return func(t *Tracer) error {
t.respHeaders = append(t.respHeaders, headers...)
return nil
}
}
// Logger defines the logger the tracer will use.
func Logger(l utils.Logger) Option {
return func(t *Tracer) error {
t.log = l
return nil
}
}
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