Struct RecordSet 

pub struct RecordSet {
    pub source: String,
    pub format: String,
    pub columns: Vec<Column>,
}

A normalized corpus: named columns of equal length, plus provenance about where it came from. This is the universal input to every detector.

Fields

source: String

Logical source identifier (path, URL, or "-" for stdin).

format: String

The format the normalizer recognized (e.g. "csv", "ndjson").

columns: Vec<Column>

Implementations

impl RecordSet

pub fn new( source: impl Into<String>, format: impl Into<String>, columns: Vec<Column>, ) -> Self

Creates a record set, panicking only via debug-assert if columns are ragged. Construction is the normalizer’s responsibility; detectors may rely on rectangularity.

pub fn rows(&self) -> usize

Number of rows (length of the first column, or 0 if columnless).

pub fn width(&self) -> usize

pub fn column(&self, name: &str) -> Option<&Column>

Trait Implementations

impl Clone for RecordSet

fn clone(&self) -> RecordSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecordSet

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RecordSet

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RecordSet

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.