File.open-exclamation-mark
You're seeing just the function
open-exclamation-mark
, go back to File module for more information.
Specs
open!(Path.t(), [mode() | :ram]) :: io_device()
open!(Path.t(), (io_device() -> res)) :: res when res: var
Similar to open/2
but raises a File.Error
exception if the file
could not be opened. Returns the IO device otherwise.
See open/2
for the list of available modes.
Specs
Similar to open/3
but raises a File.Error
exception if the file
could not be opened.
If it succeeds opening the file, it returns the function
result on the IO device.
See open/2
for the list of available modes
.