Enum SqlValue 

pub enum SqlValue {
    Null(SqlNull),
    String(SqlStringLiteral),
    Number(SqlNumberLiteral),
    Boolean(SqlBooleanLiteral),
}

Simple SQL literal/value primitives.

Variants

Null(SqlNull)

String(SqlStringLiteral)

Number(SqlNumberLiteral)

Boolean(SqlBooleanLiteral)

Implementations

impl SqlValue

pub const fn null() -> Self

Returns a null value.

pub fn string(input: impl Into<String>) -> Self

Returns a string literal value.

pub fn number(input: impl AsRef<str>) -> Result<Self, SqlValueError>

Returns a number literal value.

Errors

Returns SqlValueError when number validation fails.

pub const fn boolean(value: bool) -> Self

Returns a boolean literal value.

Trait Implementations

impl Clone for SqlValue

fn clone(&self) -> SqlValue

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 Default for SqlValue

fn default() -> Self

Returns the “default value” for a type.

impl Display for SqlValue

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

Formats the value using the given formatter.

impl Hash for SqlValue

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SqlValue

fn cmp(&self, other: &SqlValue) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SqlValue

fn eq(&self, other: &SqlValue) -> 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 PartialOrd for SqlValue

fn partial_cmp(&self, other: &SqlValue) -> 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 Eq for SqlValue

impl StructuralPartialEq for SqlValue