error: calling `set_len()` immediately after reserving a buffer creates uninitialized values --> $DIR/uninit_vec.rs:12:5 | LL | let mut vec: Vec = Vec::with_capacity(1000); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | unsafe { LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ | = note: `-D clippy::uninit-vec` implied by `-D warnings` = help: initialize the buffer or wrap the content in `MaybeUninit` error: calling `set_len()` immediately after reserving a buffer creates uninitialized values --> $DIR/uninit_vec.rs:18:5 | LL | vec.reserve(1000); | ^^^^^^^^^^^^^^^^^^ LL | unsafe { LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ | = help: initialize the buffer or wrap the content in `MaybeUninit` error: calling `set_len()` on empty `Vec` creates out-of-bound values --> $DIR/uninit_vec.rs:24:5 | LL | let mut vec: Vec = Vec::new(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | unsafe { LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ error: calling `set_len()` on empty `Vec` creates out-of-bound values --> $DIR/uninit_vec.rs:30:5 | LL | let mut vec: Vec = Default::default(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | unsafe { LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ error: calling `set_len()` on empty `Vec` creates out-of-bound values --> $DIR/uninit_vec.rs:35:5 | LL | let mut vec: Vec = Vec::default(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | unsafe { LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ error: calling `set_len()` immediately after reserving a buffer creates uninitialized values --> $DIR/uninit_vec.rs:49:5 | LL | let mut vec: Vec = Vec::with_capacity(1000); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ | = help: initialize the buffer or wrap the content in `MaybeUninit` error: calling `set_len()` immediately after reserving a buffer creates uninitialized values --> $DIR/uninit_vec.rs:58:5 | LL | my_vec.vec.reserve(1000); | ^^^^^^^^^^^^^^^^^^^^^^^^^ LL | unsafe { LL | my_vec.vec.set_len(200); | ^^^^^^^^^^^^^^^^^^^^^^^ | = help: initialize the buffer or wrap the content in `MaybeUninit` error: calling `set_len()` immediately after reserving a buffer creates uninitialized values --> $DIR/uninit_vec.rs:63:5 | LL | my_vec.vec = Vec::with_capacity(1000); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | unsafe { LL | my_vec.vec.set_len(200); | ^^^^^^^^^^^^^^^^^^^^^^^ | = help: initialize the buffer or wrap the content in `MaybeUninit` error: calling `set_len()` immediately after reserving a buffer creates uninitialized values --> $DIR/uninit_vec.rs:42:9 | LL | let mut vec: Vec = Vec::with_capacity(1000); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ | = help: initialize the buffer or wrap the content in `MaybeUninit` error: calling `set_len()` immediately after reserving a buffer creates uninitialized values --> $DIR/uninit_vec.rs:45:9 | LL | vec.reserve(1000); | ^^^^^^^^^^^^^^^^^^ LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ | = help: initialize the buffer or wrap the content in `MaybeUninit` error: aborting due to 10 previous errors