Enum SqlValue 

pub enum SqlValue {
    Null,
    Bool(bool),
    Int(i64),
    Float(f64),
    Text(String),
    Blob(Vec<u8>),
}

A SQL value that can be used as a parameter.

All values are properly escaped or parameterized to prevent SQL injection.

Variants

Null

NULL value.

Bool(bool)

Boolean value.

Int(i64)

Integer value.

Float(f64)

Float value.

Text(String)

Text value.

Blob(Vec<u8>)

Binary blob value.

Implementations

impl SqlValue

pub fn to_sql_inline(&self) -> String

Returns the SQL representation for inline use (escaped).

Warning: Prefer using parameterized queries instead.

pub const fn placeholder() -> &'static str

Returns the parameter placeholder.

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 From<&str> for SqlValue

fn from(value: &str) -> Self

Converts to this type from the input type.

impl<T: Into<SqlValue>> From<Option<T>> for SqlValue

fn from(value: Option<T>) -> Self

Converts to this type from the input type.

impl From<SqlValue> for ExprBuilder

fn from(value: SqlValue) -> Self

Converts to this type from the input type.

impl From<String> for SqlValue

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for SqlValue

fn from(value: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<bool> for SqlValue

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<f32> for SqlValue

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for SqlValue

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i16> for SqlValue

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for SqlValue

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for SqlValue

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for SqlValue

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u16> for SqlValue

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for SqlValue

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u8> for SqlValue

fn from(value: u8) -> Self

Converts to this type from the input type.

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 ToSqlValue for SqlValue

fn to_sql_value(self) -> SqlValue

Converts the value to a SqlValue.

impl StructuralPartialEq for SqlValue