compat_check.h File Reference

Schema compatibility checker — compares two parsed schemas and reports safe vs. breaking changes. More...

#include "utils/hash_map.h"

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Functions
int	compat_check (struct hash_map *old_structs, struct hash_map *old_enums, struct hash_map *old_oneofs, struct hash_map *new_structs, struct hash_map *new_enums, struct hash_map *new_oneofs)
	Compare two parsed schemas and print a compatibility report.

Detailed Description

Schema compatibility checker — compares two parsed schemas and reports safe vs. breaking changes.

Function Documentation

compat_check()

int compat_check	(	struct hash_map *	old_structs,
		struct hash_map *	old_enums,
		struct hash_map *	old_oneofs,
		struct hash_map *	new_structs,
		struct hash_map *	new_enums,
		struct hash_map *	new_oneofs
	)

Compare two parsed schemas and print a compatibility report.

Compares structs, enums, and oneofs between the old and new schemas. Reports safe changes (additions, deprecations) and breaking changes (removals, type changes).

Parameters

old_structs	Hash map of old schema structs.
old_enums	Hash map of old schema enums.
old_oneofs	Hash map of old schema oneofs.
new_structs	Hash map of new schema structs.
new_enums	Hash map of new schema enums.
new_oneofs	Hash map of new schema oneofs.

Returns

0 if only safe changes, 1 if any breaking changes found.