pub trait ToEnvVar {
// Provided methods
fn to_env_value(&self) -> Option<String> { ... }
fn to_env_values(
&self,
base: &str,
) -> impl Iterator<Item = (String, String)> { ... }
}Provided Methods§
fn to_env_value(&self) -> Option<String>
fn to_env_values(&self, base: &str) -> impl Iterator<Item = (String, String)>
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.