minusone 0.3.1

A script deobfuscator
Documentation 
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use error::MinusOneResult;
use ps::Powershell;
use ps::Powershell::HashMap;
use rule::RuleMut;
use tree::{ControlFlow, NodeMut};

#[derive(Default)]
pub struct ParseHash;

impl<'a> RuleMut<'a> for ParseHash {
    type Language = Powershell;

    fn enter(
        &mut self,
        _node: &mut NodeMut<'a, Self::Language>,
        _flow: ControlFlow,
    ) -> MinusOneResult<()> {
        Ok(())
    }

    fn leave(
        &mut self,
        node: &mut NodeMut<'a, Self::Language>,
        _flow: ControlFlow,
    ) -> MinusOneResult<()> {
        let view = node.view();
        if view.kind() == "hash_literal_expression" {
            node.set(HashMap)
        }
        Ok(())
    }
}