error: this allocates an owned `String` from a string literal only to convert it into a refcounted string  --> $DIR/owned_string_into_shared.rs:13:24   |LL |     let _a: Arc<str> = String::from("hello").into();   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^   |   = note: `-D owned-string-into-shared` implied by `-D warnings`   = help: to override `-D warnings` add `#[allow(owned_string_into_shared)]` error: this allocates an owned `String` from a string literal only to convert it into a refcounted string  --> $DIR/owned_string_into_shared.rs:16:23   |LL |     let _b: Rc<str> = String::from("world").into();   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this allocates an owned `String` from a string literal only to convert it into a refcounted string  --> $DIR/owned_string_into_shared.rs:19:28   |LL |     let _c: Cow<'_, str> = String::from("borrowed-or-owned").into();   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this allocates an owned `String` from a string literal only to convert it into a refcounted string  --> $DIR/owned_string_into_shared.rs:22:24   |LL |     let _d: Arc<str> = "via-to-string".to_string().into();   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this allocates an owned `String` from a string literal only to convert it into a refcounted string  --> $DIR/owned_string_into_shared.rs:25:24   |LL |     let _e: Arc<str> = "via-to-owned".to_owned().into();   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this allocates an owned `String` from a string literal only to convert it into a refcounted string  --> $DIR/owned_string_into_shared.rs:28:23   |LL |     let _f: Rc<str> = "rc-via-to-string".to_string().into();   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this allocates an owned `String` from a string literal only to convert it into a refcounted string  --> $DIR/owned_string_into_shared.rs:31:28   |LL |     let _g: Cow<'_, str> = "cow-via-to-owned".to_owned().into();   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this allocates an owned `String` from a string literal only to convert it into a refcounted string  --> $DIR/owned_string_into_shared.rs:35:9   |LL |         String::from("this literal is definitely longer than twenty three bytes").into();   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 8 previous errors