File system library¶

This library is included by default, you don't need to import it.

Read¶

fs::read(p: string) -> string
Returns the contents of the file with path p.

print(fs::read("hello_world.txt"));

Exists¶

fs::exists(p: string) -> bool
Returns whether or not the file p exists.

print(fs::exists("exists.txt")); // prints true
print(fs::exists("does_not_exist.txt")) // prints false

Write¶

fs::write(path: string, contents: string)
Writes contents to the file located at path, overwriting any existing content. Creates path if it doesn't exist.

fs::write("test.txt", "Hello, World!");

Append¶

fs::append(path: string, contents: string)
Appends contents to the file located at path. Creates path if it doesn't exist.

fs::append("test.txt", "Hello, World!");

Delete¶

fs::delete(path: string)
Deletes the file located at path. Crashes if the file doesn't exist.

fs::delete("bad_file.txt");

DeleteDir¶

fs::delete_dir(path: string)
Deletes the empty folder located at path. Crashes if the folder doesn't exist or isn't empty.

fs::delete_dir("bad_folder/");