feat: initial tracing support (#1623)

vendor/github.com/uptrace/bun/extra/bunotel/option.go

@@ -0,0 +1,32 @@
+package bunotel
+
+import (
+	"go.opentelemetry.io/otel/attribute"
+	semconv "go.opentelemetry.io/otel/semconv/v1.12.0"
+)
+
+type Option func(h *QueryHook)
+
+// WithAttributes configures attributes that are used to create a span.
+func WithAttributes(attrs ...attribute.KeyValue) Option {
+	return func(h *QueryHook) {
+		h.attrs = append(h.attrs, attrs...)
+	}
+}
+
+// WithDBName configures a db.name attribute.
+func WithDBName(name string) Option {
+	return func(h *QueryHook) {
+		h.attrs = append(h.attrs, semconv.DBNameKey.String(name))
+	}
+}
+
+// WithFormattedQueries enables formatting of the query that is added
+// as the statement attribute to the trace.
+// This means that all placeholders and arguments will be filled first
+// and the query will contain all information as sent to the database.
+func WithFormattedQueries(format bool) Option {
+	return func(h *QueryHook) {
+		h.formatQueries = format
+	}
+}