Enum Parameter 

pub enum Parameter {
    String(String),
    Int(i64),
    Double(f64),
}

Used for inserting user data in the query and escaping it properly This type gets primarilly constructed by the query! macro but can also be constructed with Parameter::from

Variants

String(String)

The Parameter is a String

Int(i64)

The Parameter is an Integer

Double(f64)

The Parameter is a Double

Trait Implementations

impl Clone for Parameter

fn clone(&self) -> Parameter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Parameter

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

Formats the value using the given formatter.

impl From<&String> for Parameter

fn from(string: &String) -> Self

Converts to this type from the input type.

impl<'a> From<&'a str> for Parameter

fn from(string: &'a str) -> Self

Converts to this type from the input type.

impl From<String> for Parameter

fn from(string: String) -> Self

Converts to this type from the input type.

impl From<f32> for Parameter

fn from(id: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Parameter

fn from(id: f64) -> Self

Converts to this type from the input type.

impl From<i16> for Parameter

fn from(id: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Parameter

fn from(id: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Parameter

fn from(id: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Parameter

fn from(id: i8) -> Self

Converts to this type from the input type.

impl From<u16> for Parameter

fn from(id: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Parameter

fn from(id: u32) -> Self

Converts to this type from the input type.

impl From<u8> for Parameter

fn from(id: u8) -> Self

Converts to this type from the input type.

impl PartialEq for Parameter

fn eq(&self, other: &Parameter) -> 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 Parameter