Enum SqlValue 

#[non_exhaustive]
pub enum SqlValue {
    Text(String),
    Integer(i64),
    Float(f64),
    Bool(bool),
    Null,
}

A typed SQL parameter value.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Text(String)

Integer(i64)

Float(f64)

Bool(bool)

Null

Implementations

impl SqlValue

pub fn to_sql_literal(&self) -> String

Render as a SQL literal (for display / debug — not safe for user input).

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 Display for SqlValue

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

Formats the value using the given formatter.

impl From<&str> for SqlValue

fn from(s: &str) -> Self

Converts to this type from the input type.

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

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

Converts to this type from the input type.

impl From<String> for SqlValue

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<bool> for SqlValue

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<f32> for SqlValue

fn from(f: f32) -> Self

Converts to this type from the input type.

impl From<f64> for SqlValue

fn from(f: f64) -> Self

Converts to this type from the input type.

impl From<i16> for SqlValue

fn from(n: i16) -> Self

Converts to this type from the input type.

impl From<i32> for SqlValue

fn from(n: i32) -> Self

Converts to this type from the input type.

impl From<i64> for SqlValue

fn from(n: i64) -> Self

Converts to this type from the input type.

impl From<i8> for SqlValue

fn from(n: i8) -> Self

Converts to this type from the input type.

impl From<u32> for SqlValue

fn from(n: u32) -> Self

Converts to this type from the input type.

impl From<u64> for SqlValue

fn from(n: u64) -> 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 StructuralPartialEq for SqlValue