QuoteIdent

risingwave_common::util::quote_ident

Struct QuoteIdent 

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pub struct QuoteIdent<'a>(pub &'a str);
Expand description

A wrapper that returns the given string suitably quoted to be used as an identifier in an SQL statement string in its Display implementation. Quotes are added only if necessary (i.e., if the string contains non-identifier characters or would be case-folded). Embedded quotes are properly doubled.

Refer to https://github.com/postgres/postgres/blob/90189eefc1e11822794e3386d9bafafd3ba3a6e8/src/backend/utils/adt/ruleutils.c#L11506

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§0: &'a str

Trait Implementations§

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impl Display for QuoteIdent<'_>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> Freeze for QuoteIdent<'a>

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impl<'a> RefUnwindSafe for QuoteIdent<'a>

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impl<'a> Send for QuoteIdent<'a>

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impl<'a> Sync for QuoteIdent<'a>

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impl<'a> Unpin for QuoteIdent<'a>

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impl<'a> UnwindSafe for QuoteIdent<'a>

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> AsAny for T
where T: Any,

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fn as_any(&self) -> &(dyn Any + 'static)

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

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fn type_name(&self) -> &'static str

Gets the type name of self
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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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Mutably borrows from an owned value. Read more
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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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Equivalent to RelabeledMetricVec::with_metric_level_relabel_n with metric_level set to MetricLevel::Debug and relabel_num set to 1.
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