check-updates 0.3.1

CLI for checking for updates to your Cargo dependencies
Documentation 
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use semver::VersionReq;
use thiserror::Error;

use crate::package::{Package, Usage};

pub(crate) mod cargo;
pub(crate) use cargo::CargoRegistry;

#[derive(Debug, Error)]
pub enum RegistryError {
    #[error("cargo registry error: {0}")]
    Cargo(#[from] cargo::CargoError),
}

disponent::declare!(
    #[disponent::configure(inherent, from)]
    pub enum Registry {
        Cargo(CargoRegistry),
    }

    pub(crate) trait RegistryImpl {
        /// Get the locally installed packages for this registry
        async fn packages(&self) -> Result<Vec<Package>, RegistryError>;

        /// Update the locally installed versions of the given packages to the one specified
        fn update_versions<'a>(
            &self,
            packages: impl IntoIterator<Item = (&'a Usage, &'a Package, VersionReq)>,
        ) -> Result<(), RegistryError>;
    }
);