Close closes an object.

CreateTemp created a temp file with proper parametrization.

ReadFile reads a file in the scope of a context.

WithTempFile creates a temporary file, then invokes a callback to create a resource based on the file, then close and remove the temp file.

Write uses a generator function to create a stream, writes data to it and closes it.

WriteAll uses a generator function to create a stream, writes data to it and closes it.

Open opens a file for reading within the given context.

Remove removes a file by name.