polars_lazy::prelude

Struct JoinArgs

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pub struct JoinArgs {
    pub how: JoinType,
    pub validation: JoinValidation,
    pub suffix: Option<PlSmallStr>,
    pub slice: Option<(i64, usize)>,
    pub join_nulls: bool,
    pub coalesce: JoinCoalesce,
}

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§how: JoinType§validation: JoinValidation§suffix: Option<PlSmallStr>§slice: Option<(i64, usize)>§join_nulls: bool§coalesce: JoinCoalesce

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impl JoinArgs

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pub fn should_coalesce(&self) -> bool

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impl JoinArgs

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pub fn new(how: JoinType) -> JoinArgs

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pub fn with_coalesce(self, coalesce: JoinCoalesce) -> JoinArgs

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pub fn with_suffix(self, suffix: Option<PlSmallStr>) -> JoinArgs

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pub fn suffix(&self) -> &PlSmallStr

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impl Clone for JoinArgs

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fn clone(&self) -> JoinArgs

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for JoinArgs

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

Formats the value using the given formatter. Read more
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impl Default for JoinArgs

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fn default() -> JoinArgs

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for JoinArgs

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fn deserialize<__D>( __deserializer: __D, ) -> Result<JoinArgs, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl From<JoinType> for JoinArgs

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fn from(value: JoinType) -> JoinArgs

Converts to this type from the input type.
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impl Hash for JoinArgs

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for JoinArgs

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fn eq(&self, other: &JoinArgs) -> 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 Serialize for JoinArgs

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fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for JoinArgs

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impl StructuralPartialEq for JoinArgs

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

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Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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fn __clone_box(&self, _: Private) -> *mut ()

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

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where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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