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gpudb_api::record_retriever
Source 
pub struct RecordRetrieverOptions 
    pub options: HashMap<String, String>,

Options for the RecordRetriever.

This struct provides configuration options that can be passed to the GetRecords and GetRecordsByColumn calls.

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Fields

options: HashMap<String, String>

Options map to pass to retrieval calls

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Implementations

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pub fn new() -> Self

Creates a new RecordRetrieverOptions with default values.

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pub fn set_option( &mut self, key: impl Into<String>, value: impl Into<String>, ) -> &mut Self

Sets an option. Returns self for method chaining.

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pub fn set_expression(&mut self, expression: impl Into<String>) -> &mut Self

Sets the expression option. Returns self for method chaining.

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pub fn set_fast_index_lookup(&mut self, enabled: bool) -> &mut Self

Sets the fast index lookup option. Returns self for method chaining.

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Trait Implementations

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

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

Performs copy-assignment from source. Read more
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fn fmt(&self, f: &mut Formatter<’_>) -> Result

Formats the value using the given formatter. Read more
Returns the “default value” for a type. Read more