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nostrdb: make more things const

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rust is happier this way

Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2024-08-03 14:24:58 -07:00
committed by Daniel D’Aquino
parent 7d6814a481
commit b5c57dc935
2 changed files with 10 additions and 10 deletions
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16
nostrdb/src/nostrdb.c
View File

@@ -589,7 +589,7 @@ int ndb_filter_end(struct ndb_filter *filter)
} }
static inline struct ndb_filter_elements * static inline struct ndb_filter_elements *
ndb_filter_get_elements_by_offset(struct ndb_filter *filter, int offset) ndb_filter_get_elements_by_offset(const struct ndb_filter *filter, int offset)
{ {
struct ndb_filter_elements *els; struct ndb_filter_elements *els;
@@ -605,13 +605,13 @@ ndb_filter_get_elements_by_offset(struct ndb_filter *filter, int offset)
} }
struct ndb_filter_elements * struct ndb_filter_elements *
ndb_filter_current_element(struct ndb_filter *filter) ndb_filter_current_element(const struct ndb_filter *filter)
{ {
return ndb_filter_get_elements_by_offset(filter, filter->current); return ndb_filter_get_elements_by_offset(filter, filter->current);
} }
static inline struct ndb_filter_elements * static inline struct ndb_filter_elements *
ndb_filter_get_elements(struct ndb_filter *filter, int index) ndb_filter_get_elements(const struct ndb_filter *filter, int index)
{ {
if (filter->num_elements <= 0) if (filter->num_elements <= 0)
return NULL; return NULL;
@@ -623,7 +623,7 @@ ndb_filter_get_elements(struct ndb_filter *filter, int index)
} }
static inline unsigned char * static inline unsigned char *
ndb_filter_elements_data(struct ndb_filter *filter, int offset) ndb_filter_elements_data(const struct ndb_filter *filter, int offset)
{ {
unsigned char *data; unsigned char *data;
@@ -638,13 +638,13 @@ ndb_filter_elements_data(struct ndb_filter *filter, int offset)
} }
static inline unsigned char * static inline unsigned char *
ndb_filter_get_id_element(struct ndb_filter *filter, struct ndb_filter_elements *els, int index) ndb_filter_get_id_element(const struct ndb_filter *filter, struct ndb_filter_elements *els, int index)
{ {
return ndb_filter_elements_data(filter, els->elements[index]); return ndb_filter_elements_data(filter, els->elements[index]);
} }
static inline const char * static inline const char *
ndb_filter_get_string_element(struct ndb_filter *filter, struct ndb_filter_elements *els, int index) ndb_filter_get_string_element(const struct ndb_filter *filter, struct ndb_filter_elements *els, int index)
{ {
return (const char *)ndb_filter_elements_data(filter, els->elements[index]); return (const char *)ndb_filter_elements_data(filter, els->elements[index]);
} }
@@ -4803,7 +4803,7 @@ int ndb_note_json(struct ndb_note *note, char *buf, int buflen)
} }
static int cursor_push_json_elem_array(struct cursor *cur, static int cursor_push_json_elem_array(struct cursor *cur,
struct ndb_filter *filter, const struct ndb_filter *filter,
struct ndb_filter_elements *elems) struct ndb_filter_elements *elems)
{ {
int i; int i;
@@ -4849,7 +4849,7 @@ static int cursor_push_json_elem_array(struct cursor *cur,
return 1; return 1;
} }
int ndb_filter_json(struct ndb_filter *filter, char *buf, int buflen) int ndb_filter_json(const struct ndb_filter *filter, char *buf, int buflen)
{ {
struct cursor cur, *c = &cur; struct cursor cur, *c = &cur;
struct ndb_filter_elements *elems; struct ndb_filter_elements *elems;

4
nostrdb/src/nostrdb.h
View File

@@ -491,7 +491,7 @@ int ndb_filter_add_id_element(struct ndb_filter *, const unsigned char *id);
int ndb_filter_add_int_element(struct ndb_filter *, uint64_t integer); int ndb_filter_add_int_element(struct ndb_filter *, uint64_t integer);
int ndb_filter_add_str_element(struct ndb_filter *, const char *str); int ndb_filter_add_str_element(struct ndb_filter *, const char *str);
struct ndb_filter_elements *ndb_filter_current_element(struct ndb_filter *); struct ndb_filter_elements *ndb_filter_current_element(const struct ndb_filter *);
int ndb_filter_start_field(struct ndb_filter *, enum ndb_filter_fieldtype); int ndb_filter_start_field(struct ndb_filter *, enum ndb_filter_fieldtype);
int ndb_filter_start_tag_field(struct ndb_filter *, char tag); int ndb_filter_start_tag_field(struct ndb_filter *, char tag);
int ndb_filter_matches(struct ndb_filter *, struct ndb_note *); int ndb_filter_matches(struct ndb_filter *, struct ndb_note *);
@@ -499,7 +499,7 @@ int ndb_filter_clone(struct ndb_filter *dst, struct ndb_filter *src);
int ndb_filter_end(struct ndb_filter *); int ndb_filter_end(struct ndb_filter *);
void ndb_filter_end_field(struct ndb_filter *); void ndb_filter_end_field(struct ndb_filter *);
void ndb_filter_destroy(struct ndb_filter *); void ndb_filter_destroy(struct ndb_filter *);
int ndb_filter_json(struct ndb_filter *, char *buf, int buflen); int ndb_filter_json(const struct ndb_filter *, char *buf, int buflen);
// SUBSCRIPTIONS // SUBSCRIPTIONS
uint64_t ndb_subscribe(struct ndb *, struct ndb_filter *, int num_filters); uint64_t ndb_subscribe(struct ndb *, struct ndb_filter *, int num_filters);