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ReadLegacyTableRequest

spiral::scandal::api::objects

Struct ReadLegacyTableRequest 

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pub struct ReadLegacyTableRequest {
    pub columns: Option<Vec<String>>,
    pub filter: Option<Expression>,
    pub filters: Vec<LegacyFilter>,
    pub limit: u32,
    pub offset: u32,
    pub scope: String,
    pub snapshot: LegacyTableSnapshot,
    pub storage: Option<StorageBinding>,
}
Expand description

A bounded legacy read over host-resolved metadata and storage. limit is at most 10000; zero reads only the schema, otherwise one extra row signals truncation. offset is at most 10000. Up to 32 filters are allowed. scope is Cell, Panel or FullView for images. The read has a one-minute deadline and a 64 MiB output bound. Optional filter is an exact synchronous expression conjoined with filters before the window. Supported forms are field references, typed literals, comparisons, boolean operators, null checks and synchronous SPQL calls. Other expression forms are rejected. Optional columns selects top-level fields in output order after filtering; absent selects all fields.

Fields§

§columns: Option<Vec<String>>

Contract field columns.

§filter: Option<Expression>

Contract field filter.

§filters: Vec<LegacyFilter>

Contract field filters.

§limit: u32

Contract field limit.

§offset: u32

Contract field offset.

§scope: String

Contract field scope.

§snapshot: LegacyTableSnapshot

Contract field snapshot.

§storage: Option<StorageBinding>

Contract field storage.

Trait Implementations§

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impl Clone for ReadLegacyTableRequest

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

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

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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 ReadLegacyTableRequest

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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<'de> DeserializeStrict<'de> for ReadLegacyTableRequest

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fn deserialize_strict<D: Deserializer<'de>>( deserializer: D, ) -> Result<Self, D::Error>

Deserialize a request value, including strict decoding of its children.
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impl Eq for ReadLegacyTableRequest

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impl PartialEq for ReadLegacyTableRequest

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for ReadLegacyTableRequest

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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 StructuralPartialEq for ReadLegacyTableRequest

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