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Literal

Enum Literal 

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pub enum Literal<'bump> {
    Numeric(&'bump str),
    String(&'bump str),
    Blob(&'bump str),
    Keyword(&'bump str),
    Null,
    CurrentDate,
    CurrentTime,
    CurrentTimestamp,
}
Expand description

SQL literal

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Numeric(&'bump str)

Number

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String(&'bump str)

String

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Blob(&'bump str)

BLOB

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Keyword(&'bump str)

Keyword

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Null

NULL

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CurrentDate

CURRENT_DATE

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CurrentTime

CURRENT_TIME

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CurrentTimestamp

CURRENT_TIMESTAMP

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impl<'bump> Literal<'bump>

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pub fn from_ctime_kw(token: Token<'_>) -> Self

Constructor

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impl<'bump> Debug for Literal<'bump>

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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<'bump> Eq for Literal<'bump>

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impl<'bump> PartialEq for Literal<'bump>

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fn eq(&self, other: &Literal<'bump>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'bump> StructuralPartialEq for Literal<'bump>

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impl ToTokens for Literal<'_>

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fn to_tokens<S: TokenStream>(&self, s: &mut S) -> Result<(), S::Error>

Send token(s) to the specified stream
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fn to_fmt(&self, f: &mut Formatter<'_>) -> Result

Format AST node

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impl<'bump> Freeze for Literal<'bump>

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impl<'bump> RefUnwindSafe for Literal<'bump>

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impl<'bump> Send for Literal<'bump>

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impl<'bump> Sync for Literal<'bump>

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impl<'bump> Unpin for Literal<'bump>

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impl<'bump> UnsafeUnpin for Literal<'bump>

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impl<'bump> UnwindSafe for Literal<'bump>

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,

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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,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.