Trait atk::prelude::StreamableContentExt
source · [−]pub trait StreamableContentExt: 'static {
fn mime_type(&self, i: i32) -> Option<GString>;
fn n_mime_types(&self) -> i32;
fn uri(&self, mime_type: &str) -> Option<GString>;
}Expand description
Required Methods
sourcefn mime_type(&self, i: i32) -> Option<GString>
fn mime_type(&self, i: i32) -> Option<GString>
Gets the character string of the specified mime type. The first mime type is at position 0, the second at position 1, and so on.
i
a gint representing the position of the mime type starting from 0
Returns
a gchar* representing the specified mime type; the caller should not free the character string.
sourcefn n_mime_types(&self) -> i32
fn n_mime_types(&self) -> i32
Gets the number of mime types supported by this object.
Returns
a gint which is the number of mime types supported by the object.
sourcefn uri(&self, mime_type: &str) -> Option<GString>
fn uri(&self, mime_type: &str) -> Option<GString>
Get a string representing a URI in IETF standard format (see http://www.ietf.org/rfc/rfc2396.txt) from which the object’s content may be streamed in the specified mime-type, if one is available. If mime_type is NULL, the URI for the default (and possibly only) mime-type is returned.
Note that it is possible for get_uri to return NULL but for get_stream to work nonetheless, since not all GIOChannels connect to URIs.
mime_type
a gchar* representing the mime type, or NULL to request a URI for the default mime type.
Returns
Returns a string representing a URI, or None
if no corresponding URI can be constructed.