Struct SignChangedEvent 

pub struct SignChangedEvent<'a> {
    pub player: u128,
    pub name: &'a str,
    pub dimension: &'a str,
    pub pos: [i32; 3],
    pub front: bool,
    pub lines: &'a mut Vec<String>,
    pub cancelled: bool,
}

What Hooks::sign_changed is told. Each field is that hook’s argument of the same name, described in the hook’s doc.

Fields

player: u128

name: &'a str

dimension: &'a str

pos: [i32; 3]

front: bool

lines: &'a mut Vec<String>

cancelled: bool

Whether the event is cancelled: by the game or an earlier listener, or by this one setting it. Only a listener that receives cancelled events (#[listener(receive_cancelled)]) sees true, and setting it back to false lets the game’s behaviour run.