oxc_parser 0.95.0

A collection of JavaScript tools written in Rust.
Documentation 
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use rustc_hash::{FxHashMap, FxHashSet};

use oxc_ast::ast::AssignmentExpression;
use oxc_span::Span;

pub struct ParserState<'a> {
    pub not_parenthesized_arrow: FxHashSet<u32>,

    /// Temporary storage for `CoverInitializedName` `({ foo = bar })`.
    /// Keyed by `ObjectProperty`'s span.start.
    pub cover_initialized_name: FxHashMap<u32, AssignmentExpression<'a>>,

    /// Trailing comma spans for `ArrayExpression`.
    /// Used for error reporting.
    /// Keyed by start span of `ArrayExpression`.
    /// Valued by position of the trailing_comma.
    pub trailing_commas: FxHashMap<u32, Span>,
}

impl ParserState<'_> {
    pub fn new() -> Self {
        Self {
            not_parenthesized_arrow: FxHashSet::default(),
            cover_initialized_name: FxHashMap::default(),
            trailing_commas: FxHashMap::default(),
        }
    }
}