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Update Examples

Glen Whitney 2024-08-27 03:36:22 +00:00
parent 4d6e3c2200
commit 4df3dc65bc
1 changed files with 3 additions and 0 deletions
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Examples.md

@ -1168,6 +1168,8 @@ fn main() {
println!("First element of vec1 is: {}", vec1[0]); println!("First element of vec1 is: {}", vec1[0]);
// `into_iter()` does move `vec2` and its elements, so they cannot be used again // `into_iter()` does move `vec2` and its elements, so they cannot be used again
let array1 = [1, 2, 3]; let array1 = [1, 2, 3];
let array2 = [4, 5, 6]; let array2 = [4, 5, 6];
@ -1192,6 +1194,7 @@ fn main
println! "2 in vec1: {}", &in vec1.any *$ == 2 //! since iterator ... println! "2 in vec1: {}", &in vec1.any *$ == 2 //! since iterator ...
//! ... returns references, we have to dereference the argument. //! ... returns references, we have to dereference the argument.
//! Alternatively , we could write `$ == &2` //! Alternatively , we could write `$ == &2`
println! "2 in vec2: {}", in vec2.any $ == 2 println! "2 in vec2: {}", in vec2.any $ == 2
println! "vec1 len: {}", vec1.len() println! "vec1 len: {}", vec1.len()