Enum rustdoc_json_types::WherePredicate

pub enum WherePredicate {
    BoundPredicate {
        type_: Type,
        bounds: Vec<GenericBound>,
        generic_params: Vec<GenericParamDef>,
    },
    RegionPredicate {
        lifetime: String,
        bounds: Vec<GenericBound>,
    },
    EqPredicate {
        lhs: Type,
        rhs: Term,
    },
}

Variants

BoundPredicate

Fields

type_: Type

bounds: Vec<GenericBound>

generic_params: Vec<GenericParamDef>

Used for Higher-Rank Trait Bounds (HRTBs)

where for<'a> &'a T: Iterator,"
      ^^^^^^^
      |
      this part

RegionPredicate

Fields

lifetime: String

bounds: Vec<GenericBound>

EqPredicate

Fields

lhs: Type

rhs: Term

Trait Implementations

impl Clone for WherePredicate

fn clone(&self) -> WherePredicate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WherePredicate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WherePredicate

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for WherePredicate

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<WherePredicate> for WherePredicate

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

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 WherePredicate

impl StructuralEq for WherePredicate

impl StructuralPartialEq for WherePredicate

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: 264 bytes

Size for each variant:

• BoundPredicate: 152 bytes
• RegionPredicate: 48 bytes
• EqPredicate: 264 bytes