Module xcb::base [−] [src]

Structs

Connection	xcb::Connection handles communication with the X server. It wraps an `xcb_connection_t` object and will call `xcb_disconnect` when the `Connection` goes out of scope
Cookie	wraps a cookie as returned by a request function. Instantiations of `Cookie` that are not `VoidCookie` should provide a `get_reply` method to return a `Reply`
Error	`Error` wraps a pointer to `xcb_*_error_t` this pointer will be freed when the `Error` goes out of scope
Event	`Event` wraps a pointer to `xcb_*_event_t` this pointer will be freed when the `Event` goes out of scope
QueryExtensionData
Reply	Wraps a pointer to a `xcb_*_reply_t` the pointer is freed when the `Reply` goes out of scope
StructPtr	`StructPtr` is a wrapper for pointer to struct owned by XCB that must not be freed it is instead bound to the lifetime of its parent that it borrows immutably

Error type that is returned by Connection::has_error

COPY_FROM_PARENT	`xcb::COPY_FROM_PARENT` can be used for many `xcb::create_window` parameters
CURRENT_TIME	`xcb::CURRENT_TIME` can be used in most requests that take an `xcb::Timestamp`
NONE	`xcb::NONE` is the universal null resource or null atom parameter value for many core X requests
NO_SYMBOL	`xcb::NO_SYMBOL` fills in unused entries in `xcb::Keysym` tables
X_PROTOCOL	Current protocol version
X_PROTOCOL_REVISION	Current minor version
X_TCP_PORT	X_TCP_PORT + display number = server port for TCP transport

cast_error	Casts the generic error to the right error. Assumes that the given error is really the correct type.
cast_event	Casts the generic event to the right event. Assumes that the given event is really the correct type.
pack_bitfield	pack bitfields tuples into vector usable for FFI requests `let values = [ (xcb::CW_EVENT_MASK, xcb::EVENT_MASK_EXPOSURE \| xcb::EVENT_MASK_KEY_PRESS), (xcb::CW_BACK_PIXEL, 0xffffffff), ]; let ffi_values = ( xcb::CW_BACK_PIXEL \| xcb::CW_EVENT_MASK, [ Oxffffffff, xcb::EVENT_MASK_EXPOSURE \| xcb::EVENT_MASK_KEY_PRESS, 0 ] ); assert_eq!(pack_bitfield(&mut values), ffi_values);`

AuthInfo
ConnResult
Extension	Opaque type used as key for `Connection::get_extension_data`
GenericError
GenericEvent
GenericReply
VoidCookie