Trait PreExec 

pub trait PreExec {
    // Required method
    fn run(&mut self) -> Result<()>;
}

Required Methods

fn run(&mut self) -> Result<()>

Run this routing pre exec

Errors

Any errors occuring, it’s up to the implementor to decide

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl PreExec for &mut (dyn FnMut() -> Result<()> + Send + Sync)

fn run(&mut self) -> Result<()>

impl PreExec for ()

fn run(&mut self) -> Result<()>

impl PreExec for Box<dyn FnMut() -> Result<()> + Send + Sync>

Available on crate feature alloc only.

fn run(&mut self) -> Result<()>

Implementors