Function libyml::document::yaml_document_append_mapping_pair

source · 
pub unsafe fn yaml_document_append_mapping_pair(
    document: *mut YamlDocumentT,
    mapping: i32,
    key: i32,
    value: i32,
) -> Success
Expand description

Add a pair of a key and a value to a MAPPING node.

This function adds a key-value pair to the mapping node with the given mapping id in the document. The key and value arguments are the ids of the nodes to be used as the key and value, respectively.

§Safety

  • document must be a valid, non-null pointer to a YamlDocumentT struct.
  • mapping must be a valid index within the range of nodes in the YamlDocumentT struct, and the node at that index must be a YamlMappingNode.
  • key and value must be valid indices within the range of nodes in the YamlDocumentT struct.
  • The YamlDocumentT struct and its associated nodes must be properly initialized and their memory allocated correctly.
  • The YamlDocumentT struct and its associated nodes must be properly aligned and have the expected memory layout.