Enum glsl::visitor::Visit

pub enum Visit {
    Children,
    Parent,
}

Visit strategy after having visited an AST node.

Some AST nodes have children – in enum’s variants, in some fields as nested in Vec, etc. Those nodes can be visited depending on the strategy you chose.

Variants

Children

The visitor will go deeper in the AST by visiting all the children, if any. If no children are present or if having children doesn’t make sense for a specific part of the AST, this strategy will be ignored.

Parent

The visitor won’t visit children nor siblings and will go up.

Trait Implementations

impl Clone for Visit

fn clone(&self) -> Visit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Visit

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

Formats the value using the given formatter.

impl Hash for Visit

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<Visit> for Visit

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Visit

impl Eq for Visit

impl StructuralEq for Visit

impl StructuralPartialEq for Visit