polars_plan::prelude

Struct NDJsonReadOptions

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pub struct NDJsonReadOptions {
    pub n_threads: Option<usize>,
    pub infer_schema_length: Option<NonZeroUsize>,
    pub chunk_size: NonZeroUsize,
    pub low_memory: bool,
    pub ignore_errors: bool,
    pub schema: Option<SchemaRef>,
    pub schema_overwrite: Option<SchemaRef>,
}
Available on crate feature json only.

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§n_threads: Option<usize>§infer_schema_length: Option<NonZeroUsize>§chunk_size: NonZeroUsize§low_memory: bool§ignore_errors: bool§schema: Option<SchemaRef>§schema_overwrite: Option<SchemaRef>

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impl Clone for NDJsonReadOptions

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fn clone(&self) -> NDJsonReadOptions

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 NDJsonReadOptions

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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<'de> Deserialize<'de> for NDJsonReadOptions

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

Deserialize this value from the given Serde deserializer. Read more
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impl Hash for NDJsonReadOptions

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

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 NDJsonReadOptions

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fn eq(&self, other: &NDJsonReadOptions) -> 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 NDJsonReadOptions

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

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

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impl StructuralPartialEq for NDJsonReadOptions

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impl<T> Any for T
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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn equivalent(&self, key: &K) -> bool

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