Enum rustc_hir::PrimTy

source · [−]

pub enum PrimTy {
    Int(IntTy),
    Uint(UintTy),
    Float(FloatTy),
    Str,
    Bool,
    Char,
}

Expand description

Not represented directly in the AST; referred to by name through a ty_path.

Variants

`Int(IntTy)`

`Uint(UintTy)`

`Float(FloatTy)`

`Str`

`Bool`

`Char`

Implementations

source

impl PrimTy

source

pub const ALL: [Self; 17]

All of the primitive types

source

pub fn name_str(self) -> &'static str

Like PrimTy::name, but returns a &str instead of a symbol.

Used by clippy.

source

pub fn name(self) -> Symbol

source

pub fn from_name(name: Symbol) -> Option<Self>

Returns the matching PrimTy for a Symbol such as “str” or “i32”. Returns None if no matching type is found.

Trait Implementations

source

impl Clone for PrimTy

source

fn clone(&self) -> PrimTy

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

source

impl Debug for PrimTy

source

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

Formats the value using the given formatter. Read more

source

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

source

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

source

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

source

impl PartialEq<PrimTy> for PrimTy

source

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

This method tests for self and other values to be equal, and is used by ==. Read more

source

fn ne(&self, other: &PrimTy) -> bool

This method tests for !=.

source

impl Eq for PrimTy

source

impl StructuralPartialEq for PrimTy

Auto Trait Implementations

Blanket Implementations

source

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

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

source

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

source

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

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

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

source

pub 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

source

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

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

Performs the conversion.

source

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

pub 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: 2 bytes

Size for each variant:

Int: 1 byte
Uint: 1 byte
Float: 1 byte
Str: 0 bytes
Bool: 0 bytes
Char: 0 bytes

Enum rustc_hir::PrimTy

Variants

Int(IntTy)

Uint(UintTy)

Float(FloatTy)

Str

Bool

Char

Implementations

impl PrimTy

pub const ALL: [Self; 17]

pub fn name_str(self) -> &'static str

pub fn name(self) -> Symbol

pub fn from_name(name: Symbol) -> Option<Self>

Trait Implementations

impl Clone for PrimTy

fn clone(&self) -> PrimTy

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

impl Debug for PrimTy

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

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

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

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

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

impl Hash for PrimTy

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

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

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

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

impl PartialEq<PrimTy> for PrimTy

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

fn ne(&self, other: &PrimTy) -> bool

impl Copy for PrimTy

impl Eq for PrimTy

impl StructuralEq for PrimTy

impl StructuralPartialEq for PrimTy

Auto Trait Implementations

impl RefUnwindSafe for PrimTy

impl Send for PrimTy

impl Sync for PrimTy

impl Unpin for PrimTy

impl UnwindSafe for PrimTy

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

Layout

`Int(IntTy)`

`Uint(UintTy)`

`Float(FloatTy)`

`Str`

`Bool`

`Char`

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

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

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

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

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

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<CTX> HashStable<CTX> for PrimTy 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>,