Struct datafusion::datasources::empty::EmptyRelation[−][src]

pub struct EmptyRelation { /* fields omitted */ }

Methods

`impl EmptyRelation`
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`pub fn new() -> Self`
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Trait Implementations

`impl DataSource for EmptyRelation`
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`fn schema(&self) -> &Rc<Schema>`
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`fn next(&mut self) -> Option<Result<Rc<RecordBatch>>>`
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Auto Trait Implementations

`impl !Send for EmptyRelation`

`impl !Sync for EmptyRelation`