Here are the data structures with brief descriptions:

[detail level 123]

▼Ngpiod
▼Nline	Namespace containing various type definitions for GPIO lines
Coffset	Wrapper around unsigned int for representing line offsets
Cbad_mapping	Exception thrown when the core C library returns an invalid value for any of the line_info properties
Cchip	Represents a GPIO chip
Cchip_closed	Exception thrown when an already closed chip is used
Cchip_info	Represents an immutable snapshot of GPIO chip information
Cedge_event	Immutable object containing data about a single edge event
Cedge_event_buffer	Object into which edge events are read for better performance
Cinfo_event	Immutable object containing data about a single line info event
Cline_config	Contains a set of line config options used in line requests and reconfiguration
Cline_info	Contains an immutable snapshot of the line's state at the time when the object of this class was instantiated
Cline_request	Stores the context of a set of requested GPIO lines
Cline_settings	Stores GPIO line settings
Crequest_builder	Intermediate object storing the configuration for a line request
Crequest_config	Stores a set of options passed to the kernel when making a line request
Crequest_released	Exception thrown when an already released line request is used
Ctimestamp	Stores the edge and info event timestamps as returned by the kernel and allows to convert them to std::chrono::time_point
Cgpiod_chip	Refer to GPIO chips for functions that operate on gpiod_chip
Cgpiod_chip_info	Refer to Chip info for functions that operate on gpiod_chip_info
Cgpiod_edge_event	Refer to Line edge events handling for functions that operate on gpiod_edge_event
Cgpiod_edge_event_buffer	Refer to Line edge events handling for functions that operate on gpiod_edge_event_buffer
Cgpiod_info_event	Refer to Line status watch events for functions that operate on gpiod_info_event
Cgpiod_line_config	Refer to Line configuration objects for functions that operate on gpiod_line_config
Cgpiod_line_info	Refer to Line info for functions that operate on gpiod_line_info
Cgpiod_line_request	Refer to Line request operations for functions that operate on gpiod_line_request
Cgpiod_line_settings	Refer to Line settings objects for functions that operate on gpiod_line_settings
Cgpiod_request_config	Refer to Request configuration objects for functions that operate on gpiod_request_config