Type Alias polars_plan::dsl::GetOutput

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pub type GetOutput = SpecialEq<Arc<dyn FunctionOutputField>>;

Aliased Type§

struct GetOutput(/* private fields */);

Implementations§

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impl GetOutput

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pub fn same_type() -> Self

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pub fn from_type(dt: DataType) -> Self

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pub fn map_field<F: 'static + Fn(&Field) -> Field + Send + Sync>(f: F) -> Self

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pub fn map_fields<F: 'static + Fn(&[Field]) -> Field + Send + Sync>( f: F ) -> Self

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pub fn map_dtype<F: 'static + Fn(&DataType) -> DataType + Send + Sync>( f: F ) -> Self

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pub fn float_type() -> Self

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pub fn super_type() -> Self

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pub fn map_dtypes<F>(f: F) -> Self
where F: 'static + Fn(&[&DataType]) -> DataType + Send + Sync,

Trait Implementations§

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impl Default for GetOutput

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fn default() -> Self

Returns the “default value” for a type. Read more