Struct ColumnsMap 

pub struct ColumnsMap(/* private fields */);

Implementations

impl ColumnsMap

pub fn new() -> Self

pub fn with_capacity(capacity: usize) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn has(&self, key: &str) -> bool

pub fn keys(&self) -> Vec<String>

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

pub fn iter(&self) -> Iter<'_, String, CqlValue>

pub fn get_as<T: FromCqlVal<Option<CqlValue>>>(&self, key: &str) -> Result<T>

pub fn set_as<T: ToCqlVal>(&mut self, key: &str, val: &T)

pub fn append_map<T: ToCqlVal>(&mut self, map_name: &str, key: &str, val: T)

pub fn fill(&mut self, row: Row, fields: &Vec<String>) -> Result<()>

Trait Implementations

impl Debug for ColumnsMap

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

Formats the value using the given formatter.

impl Default for ColumnsMap

fn default() -> ColumnsMap

Returns the “default value” for a type.

impl PartialEq for ColumnsMap

fn eq(&self, other: &ColumnsMap) -> 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 ColumnsMap