Struct PSItemInferrator 

pub struct PSItemInferrator;

This rule will stop on the special var $_ And check if it’s used into a foreach command And then will infer the result of the previous command in the pipe into a PItem value

Example

let mut tree = build_powershell_tree("-join ((0x61, 0x62, 0x63)|% {[char]$_})").unwrap();
tree.apply_mut(&mut (
    ParseInt::default(),
    Forward::default(),
    Cast::default(),
    PSItemInferrator::default(),
    ForEach::default(),
    JoinOperator::default(),
    ParseArrayLiteral::default(),
    ParseType::default()
    )
).unwrap();

let mut ps_litter_view = Linter::new();
tree.apply(&mut ps_litter_view).unwrap();

assert_eq!(ps_litter_view.output, "\"abc\"");

Trait Implementations

impl Default for PSItemInferrator

fn default() -> PSItemInferrator

Returns the “default value” for a type.

impl<'a> RuleMut<'a> for PSItemInferrator

type Language = Powershell

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

fn leave( &mut self, node: &mut NodeMut<'a, Self::Language>, _flow: ControlFlow, ) -> MinusOneResult<()>