Struct ToolchainRegistry 

pub struct ToolchainRegistry { /* private fields */ }

Registry of known toolchains, keyed by name.

Implementations

impl ToolchainRegistry

pub fn new() -> Self

Create an empty registry.

pub fn register(&mut self, toolchain: Toolchain) -> KernelResult<()>

Register a toolchain. Returns an error if a toolchain with the same name is already registered.

pub fn get(&self, name: &str) -> Option<&Toolchain>

Look up a toolchain by name.

pub fn list(&self) -> Vec<&str>

Return the names of all registered toolchains.

pub fn remove(&mut self, name: &str) -> KernelResult<Toolchain>

Remove a toolchain by name. Returns an error if it does not exist.

pub fn set_default(&mut self, name: &str) -> KernelResult<()>

Set the default toolchain by name. The toolchain must already be registered.

pub fn get_default(&self) -> Option<&Toolchain>

Return a reference to the default toolchain, if one has been set.

Trait Implementations

impl Clone for ToolchainRegistry

fn clone(&self) -> ToolchainRegistry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ToolchainRegistry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ToolchainRegistry

Available on crate feature alloc only.

fn default() -> Self

Returns the “default value” for a type.