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rename toml_access_t -> toml_datum_t

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CK Tan 2020-11-02 10:08:47 -08:00
parent 3fdd187b2a
commit 893f24e206
1 changed files with 5 additions and 5 deletions
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10
README.md
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@ -61,13 +61,13 @@ if (0 == (server = toml_table_in(conf, "server"))) {
```c
/* Extract 'host' config value. */
toml_access_t host = toml_string_in(server, "host");
toml_datum_t host = toml_string_in(server, "host");
if (!host.ok) {
toml_free(conf);
return handle_error();
}
toml_access_t port = toml_int_in(server, "port");
toml_datum_t port = toml_int_in(server, "port");
if (!port.ok) {
toml_free(conf);
free(host.u.s);
@ -139,16 +139,16 @@ toml_table_at(arr, idx);
toml_array_at(arr, idx);
```
#### toml_access_t
#### toml_datum_t
Some `toml_*_at` and `toml_*_in` functions return a toml_access_t
Some `toml_*_at` and `toml_*_in` functions return a toml_datum_t
structure. The `ok` flag in the structure indicates if the function
call was successful. If so, you may proceed to read the value
corresponding to the type of the call.
For example:
```
toml_access_t host = toml_string_in(tab, "host");
toml_datum_t host = toml_string_in(tab, "host");
if (host.ok) {
printf("host: %s\n", host.u.s);
free(host.u.s); /* FREE applies to string type only */