Struct TooltipEvent 

pub struct TooltipEvent<'a> {
    pub stack: &'a ItemStack,
    pub lines: &'a mut Vec<(Text, u32)>,
}

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

Fields

stack: &'a ItemStack

lines: &'a mut Vec<(Text, u32)>