Enum SqlValue 

pub enum SqlValue {
    Null,
    Integer(i64),
    Real(f64),
    Text(String),
    Blob(Vec<u8>),
}

A SQL value as the engine stores it: SQLite’s five storage classes. DuckDB maps these onto the members of its v column’s UNION type.

Variants

Null

Integer(i64)

Real(f64)

Text(String)

Blob(Vec<u8>)

Implementations

impl SqlValue

pub fn as_i64(&self) -> Option<i64>

Trait Implementations

impl Clone for SqlValue

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SqlValue

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

Formats the value using the given formatter.

impl From<&str> for SqlValue

fn from(v: &str) -> Self

Converts to this type from the input type.

impl From<String> for SqlValue

fn from(v: String) -> Self

Converts to this type from the input type.

impl From<bool> for SqlValue

fn from(v: bool) -> Self

Converts to this type from the input type.

impl From<i32> for SqlValue

fn from(v: i32) -> Self

Converts to this type from the input type.

impl From<i64> for SqlValue

fn from(v: i64) -> Self

Converts to this type from the input type.

impl PartialEq for SqlValue

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SqlValue