Struct Table 

pub struct Table { /* private fields */ }

the table data container. Consists of named columns and metadata tags. See the module-level documentation for more details.

Implementations

impl Table

pub fn new() -> Table

creates an empty table without metadata

pub fn set_col(&mut self, col_name: &str, col: Col)

adds column to the table and gives it a name, if specified. If a column with the same name already exists, it will be overridden.

pub fn get_col(&self, col_name: &str) -> Option<&Col>

returns reference to the column with the name col_name if one exists, None otherwise.

pub fn get_col_mut(&mut self, col_name: &str) -> Option<&mut Col>

returns mutable reference to the column with the name col_name if one exists, None otherwise.

pub fn remove_col(&mut self, col_name: &str) -> Option<Col>

removes column with the name col_name if one exists and returns it. Returns None if no column named col_name exists.

pub fn data(self) -> Vec<(String, Col)>

returns vec of (column-name, column) pairs, discarding the metadata tags

pub fn data_unnamed(self) -> Vec<Col>

returns vec of columns discarding column names and metadata tags

Trait Implementations

impl Clone for Table

fn clone(&self) -> Table

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Table

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

Formats the value using the given formatter.

impl Display for Table

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

Formats the value using the given formatter.