pub struct StdIO;
EvalIO that simply uses the equivalent
standard library functions, i.e. does local file-IO.
Verify whether the file at the specified path exists. Read more
Read the file at the specified path to a string. Read more
Import the given path. What this means depends on the implementation, for example for a
std::io-based implementation this might be a no-op, while for a Tvix store this might be a copy of the given files to the store. Read more