macro_rules! read_file {
( $path:expr) => { ... };
}Expand description
create write file
ⓘ
create_write_file!("./demo.txt","demo".as_bytes()).unwrap();
println!("{:?}",read_file!("./demo.txt").unwrap());
remove!("./demo.txt").unwrap();
macro_rules! read_file {
( $path:expr) => { ... };
}create_write_file!("./demo.txt","demo".as_bytes()).unwrap();
println!("{:?}",read_file!("./demo.txt").unwrap());
remove!("./demo.txt").unwrap();