Trait CastTarget 

pub trait CastTarget<'a, T: DataType, D> {
    // Required method
    fn cast_type_name(self) -> &'a str;
}

Input accepted by cast.

You can pass:

• a SQL type string (dialect-specific), or
• a type marker value (uses that marker’s default SQL cast name).

Required Methods

fn cast_type_name(self) -> &'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<'a, T: DataType, D> CastTarget<'a, T, D> for &'a str

fn cast_type_name(self) -> &'a str

Implementors

impl<'a, T, D> CastTarget<'a, T, D> for T

where T: DataType + DefaultCastTypeName,