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libyang 3.13.5
libyang is YANG data modelling language parser and toolkit written (and providing API) in C.
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libyang 3.13.5
libyang is YANG data modelling language parser and toolkit written (and providing API) in C.
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YANG data representation. More...
#include <tree_data.h>
Data Fields | |
| union { | |
| int8_t | boolean |
| int64_t | dec64 |
| void * | dyn_mem |
| struct lysc_type_bitenum_item * | enum_item |
| uint8_t | fixed_mem [LYD_VALUE_FIXED_MEM_SIZE] |
| struct lysc_ident * | ident |
| int16_t | int16 |
| int32_t | int32 |
| int64_t | int64 |
| int8_t | int8 |
| struct lyd_value_union * | subvalue |
| struct ly_path * | target |
| uint16_t | uint16 |
| uint32_t | uint32 |
| uint64_t | uint64 |
| uint8_t | uint8 |
| }; | |
| const char * | _canonical |
| const struct lysc_type * | realtype |
YANG data representation.
Definition at line 567 of file tree_data.h.
| union { ... } lyd_value |
The union is just a list of shorthands to possible values stored by a type's plugin. libyang itself uses the lyd_value.realtype plugin's callbacks to work with the data.
| const char* lyd_value::_canonical |
Should never be accessed directly, instead lyd_get_value() and lyd_get_meta_value() should be used. Serves as a cache for the canonical value or the JSON representation if no canonical value is defined.
Definition at line 568 of file tree_data.h.
| const struct lysc_type* lyd_value::realtype |
pointer to the real type of the data stored in the value structure. This type can differ from the type in the schema node of the data node since the type's store plugin can use other types/plugins for storing data. Speaking about built-in types, this is the case of leafref which stores data as its target type. In contrast, union type also uses its subtype's callbacks, but inside an internal data stored in subvalue member of lyd_value structure, so here is the pointer to the union type. In general, this type is used to get free callback for this lyd_value structure, so it must reflect the type used to store data directly in the same lyd_value instance.
Definition at line 571 of file tree_data.h.