Rust Errors and Examples

convert string to i32	array as a parameter rust	rust get command line arguments
check if a file exists rust	rustlang error: linker link.exe not found	rust lang sleep
how to index a string in rust	convert string to i32 rust	get length of string rust
rust get crate version	how to read from stdin rust	create thread in rust
create file rust	rust string to and str	rust convertinging string to int
rust empty vector	rust u8 to string