[−][src]Struct lib_ruby_parser::nodes::Sym
Represents a plain symbol literal (i.e. :foo
)
Fields
name: StringValue
Value of the symbol literal
Note that it's a StringValue
, not a String
.
The reason is that you can get UTF-8 incompatible strings
from a valid UTF-8 source using escape sequences like "\xFF"
These "", "x", "F", "F" chars are valid separately, but together they construct a char with code = 255 that is invalid for UTF-8.
You can use to_string_lossy
or to_string
methods to get a raw symbol value.
begin_l: Option<Range>
Location of the symbol begin
:foo
~
None
if symbol is a label ({ foo: 1 }
) or a part of the symbols array (%i[foo bar baz]
)
end_l: Option<Range>
Location of the symbol end
{ foo: 1 }
~
None
if symbol is not a label (:foo
) or a part of the symbols array (%i[foo bar baz]
)
expression_l: Range
Location of the full expression
:foo
~~~~
{ foo: 1 }
~~~~
%i[foo]
~~~
Trait Implementations
impl Clone for Sym
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impl Debug for Sym
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impl PartialEq<Sym> for Sym
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impl StructuralPartialEq for Sym
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Auto Trait Implementations
impl !RefUnwindSafe for Sym
impl !Send for Sym
impl !Sync for Sym
impl Unpin for Sym
impl UnwindSafe for Sym
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,