pub trait ConfigField {
// Required methods
fn visit<V: Visit>(&self, v: &mut V, key: &str, description: &'static str);
fn set(&mut self, key: &str, value: &str) -> Result<()>;
// Provided method
fn reset(&mut self, key: &str) -> Result<()> { ... }
}Expand description
A trait implemented by config_namespace and for field types that provides
the ability to walk and mutate the configuration tree
Required Methods§
fn visit<V: Visit>(&self, v: &mut V, key: &str, description: &'static str)
fn set(&mut self, key: &str, value: &str) -> Result<()>
Provided Methods§
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".