Enum AssocItemConstraintKind

pub enum AssocItemConstraintKind {
    Equality(Term),
    Constraint(Vec<GenericBound>),
}

The way in which an associate type/constant is bound.

Variants

Equality(Term)

The required value/type is specified exactly. e.g.

Iterator<Item = u32, IntoIter: DoubleEndedIterator>
         ^^^^^^^^^^

Constraint(Vec<GenericBound>)

The type is required to satisfy a set of bounds.

Iterator<Item = u32, IntoIter: DoubleEndedIterator>
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Trait Implementations

impl Clone for AssocItemConstraintKind

fn clone(&self) -> AssocItemConstraintKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AssocItemConstraintKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AssocItemConstraintKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for AssocItemConstraintKind

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 AssocItemConstraintKind

fn eq(&self, other: &AssocItemConstraintKind) -> 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 Serialize for AssocItemConstraintKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for AssocItemConstraintKind

impl StructuralPartialEq for AssocItemConstraintKind

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 80 bytes

Size for each variant:

• Equality: 80 bytes
• Constraint: 32 bytes