Trait Installable 

pub trait Installable<'lock> {
    // Required methods
    fn install_path(&self) -> &'lock Path;
    fn lock(&self) -> &'lock Lock;
    fn roots(&self) -> impl Iterator<Item = &PackageName>;
    fn project_name(&self) -> Option<&PackageName>;

    // Provided methods
    fn to_resolution(
        &self,
        marker_env: &ResolverMarkerEnvironment,
        tags: &Tags,
        extras: &ExtrasSpecificationWithDefaults,
        groups: &DependencyGroupsWithDefaults,
        build_options: &BuildOptions,
        install_options: &InstallOptions,
    ) -> Result<Resolution, LockError> { ... }
    fn installable_node(
        &self,
        package: &Package,
        tags: &Tags,
        marker_env: &ResolverMarkerEnvironment,
        build_options: &BuildOptions,
    ) -> Result<Node, LockError> { ... }
    fn non_installable_node(
        &self,
        package: &Package,
        tags: &Tags,
        marker_env: &ResolverMarkerEnvironment,
    ) -> Result<Node, LockError> { ... }
    fn package_to_node(
        &self,
        package: &Package,
        tags: &Tags,
        build_options: &BuildOptions,
        install_options: &InstallOptions,
        marker_env: &ResolverMarkerEnvironment,
    ) -> Result<Node, LockError> { ... }
}

Required Methods

fn install_path(&self) -> &'lock Path

Return the root install path.

fn lock(&self) -> &'lock Lock

Return the Lock to install.

fn roots(&self) -> impl Iterator<Item = &PackageName>

Return the PackageName of the root packages in the target.

fn project_name(&self) -> Option<&PackageName>

Return the PackageName of the target, if available.

Provided Methods

fn to_resolution( &self, marker_env: &ResolverMarkerEnvironment, tags: &Tags, extras: &ExtrasSpecificationWithDefaults, groups: &DependencyGroupsWithDefaults, build_options: &BuildOptions, install_options: &InstallOptions, ) -> Result<Resolution, LockError>

Convert the Lock to a Resolution using the given marker environment, tags, and root.

fn installable_node( &self, package: &Package, tags: &Tags, marker_env: &ResolverMarkerEnvironment, build_options: &BuildOptions, ) -> Result<Node, LockError>

Create an installable Node from a Package.

fn non_installable_node( &self, package: &Package, tags: &Tags, marker_env: &ResolverMarkerEnvironment, ) -> Result<Node, LockError>

Create a non-installable Node from a Package.

fn package_to_node( &self, package: &Package, tags: &Tags, build_options: &BuildOptions, install_options: &InstallOptions, marker_env: &ResolverMarkerEnvironment, ) -> Result<Node, LockError>

Convert a lockfile entry to a graph Node.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors