Enum rustc_typeck::check::TupleArgumentsFlag

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enum TupleArgumentsFlag {
    DontTupleArguments,
    TupleArguments,
}

Expand description

Controls whether the arguments are tupled. This is used for the call operator.

Tupling means that all call-side arguments are packed into a tuple and passed as a single parameter. For example, if tupling is enabled, this function:

fn f(x: (isize, isize))

Can be called as:

f(1, 2);

Instead of:

f((1, 2));

Variants

`DontTupleArguments`

`TupleArguments`

Trait Implementations

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impl Clone for TupleArgumentsFlag

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fn clone(&self) -> TupleArgumentsFlag

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 PartialEq<TupleArgumentsFlag> for TupleArgumentsFlag

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

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

1.0.0 · source

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

This method tests for !=.

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impl Eq for TupleArgumentsFlag

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impl StructuralEq for TupleArgumentsFlag

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impl StructuralPartialEq for TupleArgumentsFlag

Auto Trait Implementations

impl RefUnwindSafe for TupleArgumentsFlag

impl Send for TupleArgumentsFlag

impl Sync for TupleArgumentsFlag

impl Unpin for TupleArgumentsFlag

impl UnwindSafe for TupleArgumentsFlag

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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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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pub fn to_owned(&self) -> T

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

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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

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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

pub 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

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

Performs the conversion.

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impl<'a, T> Captures<'a> for T where
T: ?Sized,

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:

DontTupleArguments: 0 bytes
TupleArguments: 0 bytes

Enum rustc_typeck::check::TupleArgumentsFlag

Variants

DontTupleArguments

TupleArguments

Trait Implementations

impl Clone for TupleArgumentsFlag

fn clone(&self) -> TupleArgumentsFlag

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

impl PartialEq<TupleArgumentsFlag> for TupleArgumentsFlag

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

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

impl Eq for TupleArgumentsFlag

impl StructuralEq for TupleArgumentsFlag

impl StructuralPartialEq for TupleArgumentsFlag

Auto Trait Implementations

impl RefUnwindSafe for TupleArgumentsFlag

impl Send for TupleArgumentsFlag

impl Sync for TupleArgumentsFlag

impl Unpin for TupleArgumentsFlag

impl UnwindSafe for TupleArgumentsFlag

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>

impl<'a, T> Captures<'a> for T where T: ?Sized,

Layout

`DontTupleArguments`

`TupleArguments`

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>,

impl<'a, T> Captures<'a> for T where
T: ?Sized,