Trait ColumnValue 

pub trait ColumnValue<T> {
    // Required method
    fn into_value(self) -> Option<Value>;
}

Required Methods

fn into_value(self) -> Option<Value>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl ColumnValue<Option<String>> for &str

fn into_value(self) -> Option<Value>

impl ColumnValue<String> for &str

fn into_value(self) -> Option<Value>

impl<T> ColumnValue<Option<T>> for &T

where T: Clone + Into<Value>,

fn into_value(self) -> Option<Value>

impl<T> ColumnValue<T> for &T

where T: Clone + Into<Value>,

fn into_value(self) -> Option<Value>

impl<T> ColumnValue<T> for Option<T>

where T: Into<Value>,

fn into_value(self) -> Option<Value>

Implementors

impl<T> ColumnValue<Option<T>> for T

where T: Into<Value>,

impl<T> ColumnValue<T> for T

where T: Into<Value>,