Struct GenericActions 

pub struct GenericActions<Head: Clone + Display, Leaf: Clone + PartialEq + Eq + Display + Hash>(pub Vec<GenericAction<Head, Leaf>>);

Tuple Fields

0: Vec<GenericAction<Head, Leaf>>

Implementations

impl<Head, Leaf> GenericActions<Head, Leaf>

where Head: Clone + Display, Leaf: Clone + PartialEq + Eq + Display + Hash,

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> impl Iterator<Item = &GenericAction<Head, Leaf>>

pub fn visit_vars(&self, f: &mut impl FnMut(&Span, &Leaf))

pub fn visit_exprs( self, f: &mut impl FnMut(GenericExpr<Head, Leaf>) -> GenericExpr<Head, Leaf>, ) -> Self

Transforms every expression appearing in the action list using f.

pub fn visit_actions( self, f: &mut impl FnMut(GenericAction<Head, Leaf>) -> GenericAction<Head, Leaf>, ) -> Self

Rewrites each action in the collection with the provided closure.

pub fn new(actions: Vec<GenericAction<Head, Leaf>>) -> Self

pub fn singleton(action: GenericAction<Head, Leaf>) -> Self

pub fn map_symbols<Head2, Leaf2>( self, head: &mut impl FnMut(Head) -> Head2, leaf: &mut impl FnMut(Leaf) -> Leaf2, ) -> GenericActions<Head2, Leaf2>

where Head2: Clone + Display, Leaf2: Clone + PartialEq + Eq + Display + Hash,

Applies the provided head and leaf mappings to each action.

pub fn make_unresolved(self) -> GenericActions<String, String>

Converts the actions into their unresolved representation by formatting heads and leaves.

Trait Implementations

impl<Head: Clone + Clone + Display, Leaf: Clone + Clone + PartialEq + Eq + Display + Hash> Clone for GenericActions<Head, Leaf>

fn clone(&self) -> GenericActions<Head, Leaf>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Head: Debug + Clone + Display, Leaf: Debug + Clone + PartialEq + Eq + Display + Hash> Debug for GenericActions<Head, Leaf>

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

Formats the value using the given formatter.

impl<Head, Leaf> Default for GenericActions<Head, Leaf>

where Head: Clone + Display, Leaf: Clone + PartialEq + Eq + Display + Hash,

fn default() -> Self

Returns the “default value” for a type.

impl<Head: Hash + Clone + Display, Leaf: Hash + Clone + PartialEq + Eq + Display + Hash> Hash for GenericActions<Head, Leaf>

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<Head: PartialEq + Clone + Display, Leaf: PartialEq + Clone + PartialEq + Eq + Display + Hash> PartialEq for GenericActions<Head, Leaf>

fn eq(&self, other: &GenericActions<Head, Leaf>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<Head: Eq + Clone + Display, Leaf: Eq + Clone + PartialEq + Eq + Display + Hash> Eq for GenericActions<Head, Leaf>

impl<Head: Clone + Display, Leaf: Clone + PartialEq + Eq + Display + Hash> StructuralPartialEq for GenericActions<Head, Leaf>