rustlings/exercises/structs/structs1.rs

45 lines
962 B
Rust
Raw Normal View History

2019-05-25 14:39:58 +03:00
// structs1.rs
// Address all the TODOs to make the tests pass!
struct ColorClassicStruct {
// TODO: Something goes here
}
struct ColorTupleStruct(/* TODO: Something goes here */);
#[derive(Debug)]
struct UnitStruct;
2019-05-25 14:39:58 +03:00
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn classic_c_structs() {
// TODO: Instantiate a classic c struct!
// let green =
assert_eq!(green.name, "green");
assert_eq!(green.hex, "#00FF00");
}
#[test]
fn tuple_structs() {
// TODO: Instantiate a tuple struct!
// For more fun, use the field initialization shorthand.
// let green =
assert_eq!(green.0, "green");
assert_eq!(green.1, "#00FF00");
}
#[test]
fn unit_structs() {
// TODO: Instantiate a unit struct!
// let unit_struct =
let message = format!("{:?}s are fun!", unit_struct);
2019-05-25 14:39:58 +03:00
assert_eq!(message, "UnitStructs are fun!");
2019-05-25 14:39:58 +03:00
}
}