Struct DxTable 

pub struct DxTable {
    pub schema: Schema,
    pub rows: Vec<Vec<DxValue>>,
}

A table with schema-defined columns

Fields

schema: Schema

Schema that defines column names and type hints.

rows: Vec<Vec<DxValue>>

Table rows, each matching the schema column count.

Implementations

impl DxTable

pub fn new(schema: Schema) -> Self

Create an empty table for the provided schema.

pub fn add_row(&mut self, row: Vec<DxValue>) -> Result<(), String>

Add a row after validating its width against the schema.

pub fn row_count(&self) -> usize

Return the number of rows currently stored in the table.

pub fn column_count(&self) -> usize

Return the number of columns declared by the table schema.

Trait Implementations

impl Clone for DxTable

fn clone(&self) -> DxTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DxTable

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

Formats the value using the given formatter.

impl PartialEq for DxTable

fn eq(&self, other: &DxTable) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DxTable