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ClassDecl

Struct ClassDecl

pub struct ClassDecl {
    pub doc: Option<DocComment>,
    pub context: Vec<Constraint>,
    pub name: Ident,
    pub params: Vec<TyVar>,
    pub fundeps: Vec<FunDep>,
    pub assoc_types: Vec<AssocType>,
    pub methods: Vec<Decl>,
    pub span: Span,
}

Expand description

A type class declaration.

Fields§

§doc: Option<DocComment>

Documentation comment.

§context: Vec<Constraint>

Superclass constraints.

§name: Ident

Class name.

§params: Vec<TyVar>

Type parameters (multi-param type classes).

§fundeps: Vec<FunDep>

Functional dependencies.

§assoc_types: Vec<AssocType>

Associated type declarations.

§methods: Vec<Decl>

Method signatures and default implementations.

§span: Span

The span.

Trait Implementations§

impl Clone for ClassDecl

fn clone(&self) -> ClassDecl

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for ClassDecl

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for ClassDecl

impl RefUnwindSafe for ClassDecl

impl Send for ClassDecl

impl Sync for ClassDecl

impl Unpin for ClassDecl

impl UnsafeUnpin for ClassDecl

impl UnwindSafe for ClassDecl

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.