Struct UseDefaultStrategy 

pub struct UseDefaultStrategy;

A MisconfigurationStrategy that refuses to ever return an Err and instead substitutes default values or skips functionality.

Trait Implementations

impl Clone for UseDefaultStrategy

fn clone(&self) -> UseDefaultStrategy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for UseDefaultStrategy

impl Debug for UseDefaultStrategy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for UseDefaultStrategy

fn default() -> UseDefaultStrategy

Returns the “default value” for a type.

impl Eq for UseDefaultStrategy

impl MisconfigurationStrategy for UseDefaultStrategy

type Error<E> = !

FallibleStrategy: EUseDefaultStrategy: Infallible

fn fallback<T, E>( &self, result: Result<T, E>, fallback_fn: impl FnOnce(E) -> T, ) -> Result<T, Self::Error<E>>

Try to get the value out of a Result that we need to proceed.

fn fallback_opt<T, E>( &self, result: Result<T, E>, fallback_fn: impl FnOnce(E), ) -> Result<Option<T>, Self::Error<E>>

Try to get the value out of a Result that we can do without.

fn to_anyhow<T, E>( &self, result: Result<T, Self::Error<E>>, ) -> Result<T, Self::Error<Error>>

where Error: From<E>,

Convenience to convert the inner Error to anyhow::Error.

fn map_err<T, E1, E2>( &self, result: Result<T, Self::Error<E1>>, _map_err: impl FnOnce(E1) -> E2, ) -> Result<T, Self::Error<E2>>

Convenience to map the inner Error.

impl PartialEq for UseDefaultStrategy

fn eq(&self, other: &UseDefaultStrategy) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for UseDefaultStrategy