rustdoc_json_types

Struct Impl

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pub struct Impl {
    pub is_unsafe: bool,
    pub generics: Generics,
    pub provided_trait_methods: Vec<String>,
    pub trait_: Option<Path>,
    pub for_: Type,
    pub items: Vec<Id>,
    pub is_negative: bool,
    pub is_synthetic: bool,
    pub blanket_impl: Option<Type>,
}
Expand description

An impl block.

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§is_unsafe: bool

Whether this impl is for an unsafe trait.

§generics: Generics

Information about the impl’s type parameters and where clauses.

§provided_trait_methods: Vec<String>

The list of the names of all the trait methods that weren’t mentioned in this impl but were provided by the trait itself.

For example, for this impl of the PartialEq trait:

struct Foo;

impl PartialEq for Foo {
    fn eq(&self, other: &Self) -> bool { todo!() }
}

This field will be ["ne"], as it has a default implementation defined for it.

§trait_: Option<Path>

The trait being implemented or None if the impl is inherent, which means impl Struct {} as opposed to impl Trait for Struct {}.

§for_: Type

The type that the impl block is for.

§items: Vec<Id>

The list of associated items contained in this impl block.

§is_negative: bool

Whether this is a negative impl (e.g. !Sized or !Send).

§is_synthetic: bool

Whether this is an impl that’s implied by the compiler (for autotraits, e.g. Send or Sync).

§blanket_impl: Option<Type>

Trait Implementations§

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impl Clone for Impl

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fn clone(&self) -> Impl

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Impl

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Impl

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

Deserialize this value from the given Serde deserializer. Read more
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impl Hash for Impl

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Impl

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

Serialize this value into the given Serde serializer. Read more
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impl Eq for Impl

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impl StructuralPartialEq for Impl

Auto Trait Implementations§

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impl Freeze for Impl

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impl RefUnwindSafe for Impl

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impl Send for Impl

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impl Sync for Impl

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impl Unpin for Impl

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impl UnwindSafe for Impl

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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: 352 bytes