Struct VersionManager

pub struct VersionManager { /* private fields */ }

Version manager responsible for handling Resolc installation.

Implementations

impl VersionManager

pub fn new(offline: bool) -> Result<Self, Error>

Instantiate the version manager

Arguments

• offline - run in offline mode.

pub fn is_installed(&self, resolc_version: &Version) -> bool

checks whether the requested resolc binary version is installed already

Arguments

• resolc_version - required Resolc version

pub fn get( &self, resolc_version: &Version, solc_version: Option<Version>, ) -> Result<Binary, Error>

Returns an already present Resolc binary

Arguments

• resolc_version - required Resolc version
• solc_version - optional solc version requirement, passing this will also check the compatibility between the two compiler versions

pub fn get_or_install( &self, resolc_version: &Version, solc_version: Option<Version>, ) -> Result<Binary, Error>

Returns an already present binary or installs the requested Resolc version

Arguments

• resolc_version - required Resolc version
• solc_version - optional solc version requirement, passing this will also check the compatibility between the two compiler versions

pub fn remove(&self, version: &Version) -> Result<(), Error>

Uninstall the listed version if it exists in path

pub fn get_default(&self) -> Result<Binary, Error>

Returns the version used by default

pub fn set_default(&self, version: &Version) -> Result<(), Error>

Sets the default used version

pub fn list_available( &self, solc_version: Option<Version>, ) -> Result<Vec<Binary>, Error>

Lists all installed and available Resolc versions

Arguments

• solc_version - optional solc version requirement, passing this will only return compilers that support given solc version.