kumo.format_queue_config_toml
Since: Version 2026.09.22-a276d4a8
The functionality described in this section requires version 2026.09.22-a276d4a8 of KumoMTA, or a more recent version.
Given a scheduled-queue configuration table (as returned by kumo.invoke_get_queue_config or constructed via kumo.make_queue_config), returns the configuration serialized as compact pretty TOML.
The typed Rust representation of the queue config is used during serialization. This preserves the distinction between array-valued and map-valued fields, which is lost when the generic kumo.serde.toml_encode_pretty_compact materializes from a Lua table.
The output round-trips back into a QueueConfig via
kumo.serde.toml_parse.