Struct lib_ruby_parser::nodes::When

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#[repr(C)]pub struct When {
    pub patterns: Vec<Node>,
    pub body: Option<Box<Node>>,
    pub keyword_l: Loc,
    pub begin_l: Loc,
    pub expression_l: Loc,
}

Expand description

Represents a branch of the case statement (i.e. when foo)

Fields

patterns: Vec<Node>

A list of values to compare/match against

body: Option<Box<Node>>

Body of the when branch

keyword_l: Loc

Location of the when keyword

case foo; when bar; end
          ~~~~

begin_l: Loc

Location of the then keyword

case foo; when bar then baz; end
                   ~~~~

then is optional, and so begin_l can be None

expression_l: Loc

Location of the full expression

case foo; when bar then baz; end
          ~~~~~~~~~~~~~~~~~

Trait Implementations

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impl Clone for When

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fn clone(&self) -> When

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 When

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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<When> for When

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

This method tests for !=.

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impl StructuralPartialEq for When

Auto Trait Implementations

impl RefUnwindSafe for When

impl Send for When

impl Sync for When

impl Unpin for When

impl UnwindSafe for When

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.

Struct lib_ruby_parser::nodes::When

Fields

Trait Implementations

impl Clone for When

fn clone(&self) -> When

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

impl Debug for When

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

impl PartialEq<When> for When

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

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

impl StructuralPartialEq for When

Auto Trait Implementations

impl RefUnwindSafe for When

impl Send for When

impl Sync for When

impl Unpin for When

impl UnwindSafe for When

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>

Struct lib_ruby_parser::nodes::When

Fields

Trait Implementations

impl Clone for When

fn clone(&self) -> When

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

impl Debug for When

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

impl PartialEq<When> for When

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

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

impl StructuralPartialEq for When

Auto Trait Implementations

impl RefUnwindSafe for When

impl Send for When

impl Sync for When

impl Unpin for When

impl UnwindSafe for When

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>

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>,