Trait TopLevel

pub trait TopLevel {
    type Builder: DeserializeOwned;

    const DEPRECATED_KEYS: &'static [&'static str] = _;
}

Top-level configuration struct, made from a deserializable builder

One configuration consumer’s configuration settings.

Implementing this trait only for top-level configurations, which are to be parsed at the root level of a (TOML) config file taxonomy.

This trait exists to:

• Mark the toplevel configuration structures as suitable for use with resolve
• Provide the type of the Builder for use by Rust generic code

Provided Associated Constants

const DEPRECATED_KEYS: &'static [&'static str] = _

Deprecated config keys, as “.”-separates strings

Required Associated Types

type Builder: DeserializeOwned

The Builder which can be used to make a Self

Should satisfy &'_ Self::Builder: Builder<Built=Self>

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.

Implementors