Enum SQLiteValueRef 

pub enum SQLiteValueRef<'a> {
    Integer(i64),
    Real(f64),
    Text(&'a str),
    Blob(&'a [u8]),
    Null,
}

Borrowed view of a SQLite value.

This is the zero-copy read-side representation used by custom column decoders. Text and blob payloads borrow directly from the driver row or from an existing SQLiteValue.

Variants

Integer(i64)

Integer value (i64)

Real(f64)

Real value (f64)

Text(&'a str)

Text value

Blob(&'a [u8])

Blob value

Null

NULL value

Implementations

impl<'a> SQLiteValueRef<'a>

pub const fn into_value(self) -> SQLiteValue<'a>

Converts this borrowed value into a SQLiteValue.

Trait Implementations

impl<'a> Clone for SQLiteValueRef<'a>

fn clone(&self) -> SQLiteValueRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for SQLiteValueRef<'a>

impl<'a> Debug for SQLiteValueRef<'a>

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

Formats the value using the given formatter.

impl<'a> Default for SQLiteValueRef<'a>

fn default() -> SQLiteValueRef<'a>

Returns the “default value” for a type.

impl<'a> From<&'a SQLiteValue<'_>> for SQLiteValueRef<'a>

fn from(value: &'a SQLiteValue<'_>) -> Self

Converts to this type from the input type.

impl<'a> From<SQLiteValueRef<'a>> for SQLiteValue<'a>

fn from(value: SQLiteValueRef<'a>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for SQLiteValueRef<'a>

fn eq(&self, other: &SQLiteValueRef<'a>) -> 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<'a> PartialOrd for SQLiteValueRef<'a>

fn partial_cmp(&self, other: &SQLiteValueRef<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> StructuralPartialEq for SQLiteValueRef<'a>