Method

EDataBookBookBackendcontains_email_sync

since: 3.44

Declaration [src]

gboolean
e_book_backend_contains_email_sync (
  EBookBackend* backend,
  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 address book.

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.

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.