Trait ParamValue 

pub trait ParamValue<'a> {
    // Required method
    fn as_value(&self) -> Cow<'a, str>;
}

Required Methods

fn as_value(&self) -> Cow<'a, str>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ParamValue<'static> for bool

fn as_value(&self) -> Cow<'static, str>

impl ParamValue<'static> for f64

fn as_value(&self) -> Cow<'static, str>

impl ParamValue<'static> for i32

fn as_value(&self) -> Cow<'static, str>

impl ParamValue<'static> for i64

fn as_value(&self) -> Cow<'static, str>

impl ParamValue<'static> for u64

fn as_value(&self) -> Cow<'static, str>

impl ParamValue<'static> for DateTime<Utc>

fn as_value(&self) -> Cow<'static, str>

impl ParamValue<'static> for NaiveDate

fn as_value(&self) -> Cow<'static, str>

impl<'a> ParamValue<'a> for &'a str

fn as_value(&self) -> Cow<'a, str>

impl<'a> ParamValue<'a> for &'a String

fn as_value(&self) -> Cow<'a, str>

Implementors

impl<'a> ParamValue<'a> for Cow<'a, str>

impl<'a, 'b: 'a> ParamValue<'a> for &'b Cow<'a, str>