Enum Hoist 

pub enum Hoist {
    Scope,
    AfterDecl,
    Module,
}

When an item’s name becomes visible in its scope.

Examples

use resolve_lang::{Hoist, ItemClass, Policy};

// PHP: a function declared anywhere is visible in its whole namespace.
assert_eq!(Policy::php().hoisting(ItemClass::Fn), Hoist::Module);

Variants

Scope

Visible throughout the scope that declares it, before and after the declaration (Rust and Kraken items, Python’s per-scope binding rule).

AfterDecl

Visible from the declaration to the end of its scope, including inside itself, so a function can recurse (C-style declare-before-use).

Module

Visible throughout the nearest enclosing module, wherever it is declared, even inside a function body or a conditional block (PHP functions and classes).

Trait Implementations

impl Clone for Hoist

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Hoist

impl Debug for Hoist

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Hoist

impl Hash for Hoist

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Hoist

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Hoist