Enum yash_syntax::syntax::SwitchType

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pub enum SwitchType {
    Alter,
    Default,
    Assign,
    Error,
}

Expand description

Flag that specifies how the value is substituted in a switch.

Variants

`Alter`

Alter an existing value, if any. (+)

`Default`

Substitute a missing value with a default. (-)

`Assign`

Assign a default to the variable if the value is missing. (=)

`Error`

Error out if the value is missing. (?)

Trait Implementations

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impl Clone for SwitchType

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fn clone(&self) -> SwitchType

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 SwitchType

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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 Display for SwitchType

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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<SwitchType> for SwitchType

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fn eq(&self, other: &SwitchType) -> 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 StructuralPartialEq for SwitchType

Auto Trait Implementations

impl RefUnwindSafe for SwitchType

impl Send for SwitchType

impl Sync for SwitchType

impl Unpin for SwitchType

impl UnwindSafe for SwitchType

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> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. 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.

Enum yash_syntax::syntax::SwitchType

Variants

Alter

Default

Assign

Error

Trait Implementations

impl Clone for SwitchType

fn clone(&self) -> SwitchType

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

impl Debug for SwitchType

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

impl Display for SwitchType

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

impl PartialEq<SwitchType> for SwitchType

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

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

impl Copy for SwitchType

impl Eq for SwitchType

impl StructuralEq for SwitchType

impl StructuralPartialEq for SwitchType

Auto Trait Implementations

impl RefUnwindSafe for SwitchType

impl Send for SwitchType

impl Sync for SwitchType

impl Unpin for SwitchType

impl UnwindSafe for SwitchType

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> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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>

`Alter`

`Default`

`Assign`

`Error`

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> ToString for T where
T: Display + ?Sized,

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

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