Struct PlatformAnnotation 

pub struct PlatformAnnotation {
    pub data: RecordBatch,
}

Platform annotation as Arrow RecordBatch

Columns: probe_id, gene_symbol, entrez_id, description

Fields

data: RecordBatch

Arrow RecordBatch with platform annotation

Implementations

impl PlatformAnnotation

pub fn from_platform(platform: &GplRecord) -> Result<Option<Self>>

Build platform annotation directly from a GplRecord.

Returns None if the record has no annotation_table.

Errors

Returns an error if the probe ID column is missing or Arrow data construction fails.

pub fn from_soft<R>(reader: SoftReader<R>) -> Result<Option<Self>>

where R: BufRead,

Build platform annotation from a SOFT reader (first platform found).

Returns None if no platform record with an annotation table is found.

Errors

Returns an error if the SOFT data cannot be parsed or if Arrow data construction fails.

Trait Implementations

impl Clone for PlatformAnnotation

fn clone(&self) -> PlatformAnnotation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlatformAnnotation

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

Formats the value using the given formatter.