Method

EDataBookBookCachecontains_email

since: 3.44

Declaration [src]

gboolean
e_book_cache_contains_email (
  EBookCache* book_cache,
  const gchar* email_address,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Checks whether contains an email_address. When the email_address contains multiple addresses, then returns TRUE when at least one address exists in the cache.

If an error occurs, the function will set error and return FALSE.

Available since: 3.44

Parameters

email_address

Type: const gchar*

An email address to check for.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
cancellable

Type: GCancellable

Optional GCancellable object, or NULL.

The argument can be NULL.
The data is owned by the caller of the method.
error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.
If the return location is not NULL, then you must initialize it to a NULL GError*.
The argument will be left initialized to NULL by the method if there are no errors.
In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

TRUE when found the email_address, FALSE on failure.