Trait InitializeValue 

pub trait InitializeValue<T: ErasedTy>: Send + Sync {
    type Error: Into<Error>;

    // Required method
    fn prepare_value(&mut self) -> Result<T, Self::Error>;
}

Required Associated Types

type Error: Into<Error>

Required Methods

fn prepare_value(&mut self) -> Result<T, Self::Error>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<Func, Err, T: ErasedTy> InitializeValue<T> for Func

where Err: Into<Error>, Func: FnMut() -> Result<T, Err> + Send + Sync,

type Error = Err