Struct BigWigValueConfig 

pub struct BigWigValueConfig {
    pub batch_size: usize,
    pub file_schema: SchemaRef,
    pub object_store: Arc<dyn ObjectStore>,
    pub projection: Option<Vec<usize>>,
    pub read_type: ValueReadType,
}

Configuration for a BigWig datasource.

Fields

batch_size: usize

The number of records to read at a time.

file_schema: SchemaRef

The schema of the BigWig file.

object_store: Arc<dyn ObjectStore>

The object store to use.

projection: Option<Vec<usize>>

Any projections to apply to the resulting batches.

read_type: ValueReadType

The type of read to perform.

Implementations

impl BigWigValueConfig

pub fn new(object_store: Arc<dyn ObjectStore>) -> Self

Create a new BigWig configuration.

pub fn new_with_schema( object_store: Arc<dyn ObjectStore>, file_schema: SchemaRef, ) -> Self

Create a new BigWig configuration.

pub fn with_some_interval(self, interval: Option<Region>) -> Self

Set the read type to interval.

pub fn with_batch_size(self, batch_size: usize) -> Self

Set the batch size.

pub fn with_projection(self, projection: Vec<usize>) -> Self

Set the projection.

pub fn with_some_projection(self, projection: Option<Vec<usize>>) -> Self

Set the projection from an optional vector.

Trait Implementations

impl Debug for BigWigValueConfig

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

Formats the value using the given formatter.