Implement missing members introduces a \ before the curly braces of functions of a trait

[vaporif]

Implementing trait inserts \} at the end

impl Add for Vec3 {
    type Output;

    fn add(self, rhs: Self) -> Self::Output {
        todo!()
    \}
}

Seems like regression of #16607

Works fine on 1.77.2

rust-analyzer version: rust-analyzer 1.78.0 (9b00956e 2024-04-29)

rustc version: rustc 1.78.0 (9b00956e5 2024-04-29)

editor or extension: neovim standard mason setup

relevant settings: n/a

[lnicola]

Can you test using a binary downloaded from GitHub instead of the rustup version?

[roife]

Might be similar to #16867.

[Veykril]

Also make sure to update your editor stuff (editor itself, and lsp integration if separate)