luaur-reduce-cli 0.1.3

Command-line Luau test-case reducer (Rust).
Documentation 
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use crate::records::enqueuer::Enqueuer;
use crate::records::reducer::Reducer;
use luaur_ast::records::ast_stat::AstStat;
use luaur_ast::records::ast_stat_block::AstStatBlock;
use luaur_ast::visit::ast_stat_visit;
use std::collections::VecDeque;

impl Reducer {
    pub fn walk(&mut self, block: *mut AstStatBlock) {
        let mut queue: VecDeque<*mut AstStatBlock> = VecDeque::new();
        let mut enqueuer = Enqueuer::new(&mut queue as *mut VecDeque<*mut AstStatBlock>);

        queue.push_back(block);

        while let Some(b) = queue.pop_front() {
            loop {
                let mut result = self.delete_child_statements_ast_stat_block(b);
                result |= self.try_promoting_child_statements_ast_stat_block(b);

                if !result {
                    break;
                }
            }

            unsafe {
                for stat in (*b).body.as_slice() {
                    ast_stat_visit(*stat as *mut AstStat, &mut enqueuer);
                }
            }
        }
    }
}