Enum rustc_hir::hir::ImplicitSelfKind

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pub enum ImplicitSelfKind {
    Imm,
    Mut,
    ImmRef,
    MutRef,
    None,
}

Expand description

Represents what type of implicit self a function has, if any.

Variants

`Imm`

Represents a fn x(self);.

`Mut`

Represents a fn x(mut self);.

`ImmRef`

Represents a fn x(&self);.

`MutRef`

Represents a fn x(&mut self);.

`None`

Represents when a function does not have a self argument or when a function has a self: X argument.

Implementations

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impl ImplicitSelfKind

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pub fn has_implicit_self(&self) -> bool

Does this represent an implicit self?

Trait Implementations

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impl Clone for ImplicitSelfKind

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fn clone(&self) -> ImplicitSelfKind

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for ImplicitSelfKind

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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 Copy for ImplicitSelfKind

Auto Trait Implementations

impl RefUnwindSafe for ImplicitSelfKind

impl Send for ImplicitSelfKind

impl Sync for ImplicitSelfKind

impl Unpin for ImplicitSelfKind

impl UnwindSafe for ImplicitSelfKind

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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,

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)

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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: 1 byte

Size for each variant:

Imm: 0 bytes
Mut: 0 bytes
ImmRef: 0 bytes
MutRef: 0 bytes
None: 0 bytes

Enum rustc_hir::hir::ImplicitSelfKind

Variants

Imm

Mut

ImmRef

MutRef

None

Implementations

impl ImplicitSelfKind

pub fn has_implicit_self(&self) -> bool

Trait Implementations

impl Clone for ImplicitSelfKind

fn clone(&self) -> ImplicitSelfKind

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

impl Debug for ImplicitSelfKind

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

impl<__D: Decoder> Decodable<__D> for ImplicitSelfKind

fn decode(__decoder: &mut __D) -> Self

impl<__E: Encoder> Encodable<__E> for ImplicitSelfKind

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl<__CTX> HashStable<__CTX> for ImplicitSelfKind where __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl Copy for ImplicitSelfKind

Auto Trait Implementations

impl RefUnwindSafe for ImplicitSelfKind

impl Send for ImplicitSelfKind

impl Sync for ImplicitSelfKind

impl Unpin for ImplicitSelfKind

impl UnwindSafe for ImplicitSelfKind

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

Layout

`Imm`

`Mut`

`ImmRef`

`MutRef`

`None`

impl<D: Decoder> Decodable<D> for ImplicitSelfKind

fn decode(decoder: &mut D) -> Self

impl<E: Encoder> Encodable<E> for ImplicitSelfKind

fn encode(&self, encoder: &mut E) -> Result<(), <__E as Encoder>::Error>

impl<CTX> HashStable<CTX> for ImplicitSelfKind where
__CTX: HashStableContext,

fn hash_stable(&self, hcx: &mut CTX, __hasher: &mut StableHasher)

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

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

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

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

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

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

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