error[E0425]: cannot find value `y` in this scope --> $DIR/error-festival.rs:14:5 | LL | y = 2; | ^ did you mean `x`? error[E0603]: constant `FOO` is private --> $DIR/error-festival.rs:22:10 | LL | foo::FOO; | ^^^ error[E0368]: binary assignment operation `+=` cannot be applied to type `&str` --> $DIR/error-festival.rs:12:5 | LL | x += 2; | -^^^^^ | | | cannot use `+=` on type `&str` | = note: an implementation of `std::ops::AddAssign` might be missing for `&str` error[E0599]: no method named `z` found for type `&str` in the current scope --> $DIR/error-festival.rs:16:7 | LL | x.z(); | ^ error[E0600]: cannot apply unary operator `!` to type `Question` --> $DIR/error-festival.rs:19:5 | LL | !Question::Yes; | ^^^^^^^^^^^^^^ cannot apply unary operator `!` | = note: an implementation of `std::ops::Not` might be missing for `Question` error[E0604]: only `u8` can be cast as `char`, not `u32` --> $DIR/error-festival.rs:25:5 | LL | 0u32 as char; | ^^^^^^^^^^^^ error[E0605]: non-primitive cast: `u8` as `std::vec::Vec` --> $DIR/error-festival.rs:29:5 | LL | x as Vec; | ^^^^^^^^^^^^ | = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait error[E0054]: cannot cast as `bool` --> $DIR/error-festival.rs:33:24 | LL | let x_is_nonzero = x as bool; | ^^^^^^^^^ unsupported cast | = help: compare with zero instead error[E0606]: casting `&u8` as `u32` is invalid --> $DIR/error-festival.rs:37:18 | LL | let y: u32 = x as u32; | ^^^^^^^^ cannot cast `&u8` as `u32` | help: did you mean `*x`? --> $DIR/error-festival.rs:37:18 | LL | let y: u32 = x as u32; | ^ error[E0607]: cannot cast thin pointer `*const u8` to fat pointer `*const [u8]` --> $DIR/error-festival.rs:41:5 | LL | v as *const [u8]; | ^^^^^^^^^^^^^^^^ error: aborting due to 10 previous errors Some errors occurred: E0054, E0368, E0425, E0599, E0600, E0603, E0604, E0605, E0606... For more information about an error, try `rustc --explain E0054`.