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Drop unused variable

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This commit is contained in:
rongyi 2024-05-20 14:42:34 +08:00
parent 21be3fdaf8
commit b0d6ac58f1
1 changed files with 0 additions and 1 deletions
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codes/rust/chapter_array_and_linkedlist/array.rs
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@ -74,7 +74,6 @@ fn find(nums: &[i32], target: i32) -> Option<usize> {
fn main() { fn main() {
/* 初始化数组 */ /* 初始化数组 */
let arr: [i32; 5] = [0; 5]; let arr: [i32; 5] = [0; 5];
let slice: &[i32] = &[0; 5];
print!("数组 arr = "); print!("数组 arr = ");
print_util::print_array(&arr); print_util::print_array(&arr);
// 在 Rust 中，指定长度时（[i32; 5]）为数组，不指定长度时（&[i32]）为切片 // 在 Rust 中，指定长度时（[i32; 5]）为数组，不指定长度时（&[i32]）为切片