mago-type-syntax 1.42.0

Provides core utilities useful for building lexers and parsers within Mago.
Documentation 
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use mago_span::HasSpan;
use mago_span::Span;

use crate::cst::Type;

#[derive(Debug, Clone, Eq, PartialEq, Hash, PartialOrd, Ord)]
#[cfg_attr(feature = "serde", derive(serde::Serialize))]
pub struct IndexAccessType<'arena> {
    pub target: &'arena Type<'arena>,
    pub left_bracket: Span,
    pub index: &'arena Type<'arena>,
    pub right_bracket: Span,
}

impl HasSpan for IndexAccessType<'_> {
    fn span(&self) -> Span {
        self.target.span().join(self.right_bracket)
    }
}

impl std::fmt::Display for IndexAccessType<'_> {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "{}[{}]", self.target, self.index)
    }
}