Struct ViewRow 

pub struct ViewRow(pub HashMap<String, String>);

One result row in a materialized view: a mapping from SPARQL variable names to their bound string values.

Tuple Fields

0: HashMap<String, String>

Implementations

impl ViewRow

pub fn new(map: HashMap<String, String>) -> Self

Create a new row from a plain HashMap.

pub fn from_pairs(pairs: &[(&str, &str)]) -> Self

Convenience constructor for tests and small code paths.

pub fn get(&self, variable: &str) -> Option<&str>

Return the value bound to variable, if any.

Trait Implementations

impl Clone for ViewRow

fn clone(&self) -> ViewRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ViewRow

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

Formats the value using the given formatter.

impl PartialEq for ViewRow

fn eq(&self, other: &ViewRow) -> 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 Eq for ViewRow

impl StructuralPartialEq for ViewRow