Detect the backend for a file — at_backend_detect • annotatR

Detect the backend for a file

Usage

at_backend_detect(path, call = rlang::caller_env())

Arguments

path: Single string file path.
call: The calling environment, for error reporting.

Value

The name of the first available backend (in priority order) that can read path. Errors informatively if none can.

See also

Other backends: at_backend_get(), at_backend_list(), at_backend_register(), at_read_image(), at_tile()