Trait CheckExistence

pub trait CheckExistence {
    type Error;

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

Required Associated Types

type Error

Required Methods

fn check_existence(&self) -> Result<(), Self::Error>

Implementations on Foreign Types

impl CheckExistence for MockCargoToml

type Error = CargoTomlError

fn check_existence( &self, ) -> Result<(), <MockCargoToml as CheckExistence>::Error>

Implementors

impl CheckExistence for CargoToml

type Error = CargoTomlError