[−][src]Struct lib_ruby_parser::nodes::While

pub struct While {
    pub cond: Box<Node>,
    pub body: Option<Box<Node>>,
    pub keyword_l: Range,
    pub begin_l: Option<Range>,
    pub end_l: Option<Range>,
    pub expression_l: Range,
}
[−]

Represents while loop

Fields

cond: Box<Node>
[−]

Condition of the loop

body: Option<Box<Node>>
[−]

Body of the loop.

None if body is empty

keyword_l: Range
[−]

Location of the while keyword

while cond do; foo; end
~~~~~
begin_l: Option<Range>
[−]

Location of the do keyword

while cond do; foo; end
           ~~

do is optional, and so begin_l can be None

end_l: Option<Range>
[−]

Location of the end keyword

while cond do; foo; end
                    ~~~

None if loop is a modifier (i.e. foo while bar)

expression_l: Range
[−]

Location of the full expression

while cond do; foo; end
~~~~~~~~~~~~~~~~~~~~~~~

foo while bar
~~~~~~~~~~~~~

Trait Implementations

impl Clone for While[src][+]

impl Debug for While[src][+]

impl PartialEq<While> for While[src][+]

impl StructuralPartialEq for While[src]

Auto Trait Implementations

impl RefUnwindSafe for While

impl Send for While

impl Sync for While

impl Unpin for While

impl UnwindSafe for While

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.