pub trait AdditionalField {
// Required methods
fn field_type(&self) -> &DbFieldType;
fn required(&self) -> bool;
fn input(&self) -> bool;
fn returned(&self) -> bool;
fn default_value(&self) -> Option<&DbValue>;
fn db_name(&self) -> Option<&str>;
}Required Methods§
fn field_type(&self) -> &DbFieldType
fn required(&self) -> bool
fn input(&self) -> bool
fn returned(&self) -> bool
fn default_value(&self) -> Option<&DbValue>
fn db_name(&self) -> Option<&str>
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".