Struct ImplExpr 

pub struct ImplExpr {
    pub kind: Box<ImplExprKind>,
    pub goal: TraitGoal,
}

An ImplExpr describes the full data of a trait implementation. Because of generics, this may need to combine several concrete trait implementation items. For example, ((1u8, 2u8), "hello").clone() combines the generic implementation of Clone for (A, B) with the concrete implementations for u8 and &str, represented as a tree.

Fields

kind: Box<ImplExprKind>

The impl. expression itself.

goal: TraitGoal

The trait being implemented.

Trait Implementations

impl AnyFragment for ImplExpr

fn type_id() -> FragmentTypeId

Get a type identifier for this fragment.

fn as_fragment<'a>(&'a self, type_id: FragmentTypeId) -> Option<FragmentRef<'a>>

Coerce as a fragment reference.

fn as_owned_fragment(&self, type_id: FragmentTypeId) -> Option<Fragment>

Coerce as an owned fragment.

impl AstVisitable for ImplExpr

fn drive_map<V: AstVisitorMut>(&mut self, v: &mut V)

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive<V: AstVisitor>(&self, v: &mut V)

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

impl AstVisitable for ImplExpr

fn drive<V: AstEarlyExitVisitor>(&self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive_mut<V: AstEarlyExitVisitorMut>( &mut self, v: &mut V, ) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

impl Clone for ImplExpr

fn clone(&self) -> ImplExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImplExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ImplExpr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'s, V> Drive<'s, V> for ImplExpr

where V: Visitor + Visit<'s, Box<ImplExprKind>> + Visit<'s, TraitGoal>,

fn drive_inner(&'s self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveMut<'s, V> for ImplExpr

where V: Visitor + VisitMut<'s, Box<ImplExprKind>> + VisitMut<'s, TraitGoal>,

fn drive_inner_mut(&'s mut self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl Eq for ImplExpr

impl<'lt> From<&'lt ImplExpr> for FragmentRef<'lt>

fn from(fragment: &'lt ImplExpr) -> Self

Converts to this type from the input type.

impl From<ImplExpr> for Fragment

fn from(fragment: ImplExpr) -> Self

Converts to this type from the input type.

impl HasKind for ImplExpr

type Kind = ImplExprKind

Type carrying the kind, should be named <Self>Kind

fn kind(&self) -> &Self::Kind

Get kind

fn kind_mut(&mut self) -> &mut Self::Kind

Get mutable borrow on kind

impl Hash for ImplExpr

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 JsonSchema for ImplExpr

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Ord for ImplExpr

fn cmp(&self, other: &ImplExpr) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ImplExpr

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ImplExpr

fn partial_cmp(&self, other: &ImplExpr) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ImplExpr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ImplExpr

impl<A: 'static + Clone, P: PrettyAst<A>> ToDocument<P, A> for ImplExpr

fn to_document(&self, printer: &P) -> DocBuilder<A>

Produce a document using the provided printer reference.