err_handler

Logs GDAL error messages by capturing the error class, error number, and message, then routing them to the logger at the error level.

def err_handler(
    error_class: int,
    error_number: int,
    message: string
) - > null

Logs GDAL-specific errors to the application logger using the provided error classification and message details.

Parameters

Name	Type	Description
error_class	int	The severity level or category of the GDAL error (e.g., CE_Failure, CE_Fatal).
error_number	int	The specific error code identifier returned by the GDAL library.
message	string	The descriptive error text explaining the cause of the failure.

Returns

Type	Description
null	Nothing is returned; the function performs a logging side effect.