Enum rustc_parse_format::Position

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pub enum Position {
    ArgumentImplicitlyIs(usize),
    ArgumentIs(usize),
    ArgumentNamed(Symbol),
}

Expand description

Enum describing where an argument for a format can be located.

Variants

`ArgumentImplicitlyIs(usize)`

The argument is implied to be located at an index

`ArgumentIs(usize)`

The argument is located at a specific index given in the format

`ArgumentNamed(Symbol)`

The argument has a name.

Implementations

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Trait Implementations

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impl Clone for Position

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fn clone(&self) -> Position

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 Position

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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 PartialEq<Position> for Position

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

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

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

This method tests for !=.

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impl StructuralPartialEq for Position

Auto Trait Implementations

impl RefUnwindSafe for Position

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.

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: 16 bytes

Size for each variant:

ArgumentImplicitlyIs: 12 bytes
ArgumentIs: 12 bytes
ArgumentNamed: 4 bytes

Enum rustc_parse_format::Position

Variants

ArgumentImplicitlyIs(usize)

ArgumentIs(usize)

ArgumentNamed(Symbol)

Implementations

impl Position

pub fn index(&self) -> Option<usize>

Trait Implementations

impl Clone for Position

fn clone(&self) -> Position

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

impl Debug for Position

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

impl PartialEq<Position> for Position

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

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

impl Copy for Position

impl StructuralPartialEq for Position

Auto Trait Implementations

impl RefUnwindSafe for Position

impl Send for Position

impl Sync for Position

impl Unpin for Position

impl UnwindSafe for Position

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

`ArgumentImplicitlyIs(usize)`

`ArgumentIs(usize)`

`ArgumentNamed(Symbol)`

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>,