Function unsafe_libyaml::yaml_mapping_start_event_initialize

pub unsafe fn yaml_mapping_start_event_initialize(
    event: *mut yaml_event_t,
    anchor: *const u8,
    tag: *const u8,
    implicit: bool,
    style: yaml_mapping_style_t
) -> Success

Create a MAPPING-START event.

The style argument may be ignored by the emitter.

Either the tag attribute or the implicit flag must be set.