chore: Clean up some formatting in exercises
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@ -17,9 +17,11 @@ mod delicious_snacks {
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}
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fn main() {
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println!("favorite snacks: {} and {}",
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println!(
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"favorite snacks: {} and {}",
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delicious_snacks::fruit,
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delicious_snacks::veggie);
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delicious_snacks::veggie
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);
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}
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@ -11,7 +11,6 @@ fn main() {
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vec1.push(88);
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println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
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}
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fn fill_vec(vec: Vec<i32>) -> Vec<i32> {
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@ -12,7 +12,6 @@ fn main() {
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vec1.push(88);
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println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
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}
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fn fill_vec(vec: Vec<i32>) -> Vec<i32> {
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@ -13,7 +13,6 @@ fn main() {
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vec1.push(88);
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println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
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}
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fn fill_vec(vec: Vec<i32>) -> Vec<i32> {
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@ -13,7 +13,6 @@ fn main() {
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vec1.push(88);
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println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
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}
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// `fill_vec()` no longer take `vec: Vec<i32>` as argument
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@ -13,8 +13,7 @@ fn main() {
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let mut joinhandles = Vec::new();
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for offset in 0..8 {
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joinhandles.push(
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thread::spawn(move || {
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joinhandles.push(thread::spawn(move || {
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let mut i = offset;
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let mut sum = 0;
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while i < child_numbers.len() {
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@ -23,8 +23,7 @@ pub struct NotDivisibleError {
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// This function should calculate `a` divided by `b` if `a` is
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// evenly divisible by b.
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// Otherwise, it should return a suitable error.
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pub fn divide(a: i32, b: i32) -> Result<i32, DivisionError> {
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}
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pub fn divide(a: i32, b: i32) -> Result<i32, DivisionError> {}
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#[cfg(test)]
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mod tests {
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@ -7,8 +7,12 @@
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// you think each value is. That is, add either `string_slice` or `string`
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// before the parentheses on each line. If you're right, it will compile!
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fn string_slice(arg: &str) { println!("{}", arg); }
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fn string(arg: String) { println!("{}", arg); }
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fn string_slice(arg: &str) {
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println!("{}", arg);
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}
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fn string(arg: String) {
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println!("{}", arg);
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}
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fn main() {
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("blue");
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