Type Alias cargo::util::toml::MaybeWorkspaceRustVersion

type MaybeWorkspaceRustVersion = MaybeWorkspace<RustVersion, TomlWorkspaceField>;

Aliased Type

enum MaybeWorkspaceRustVersion {
    Defined(RustVersion),
    Workspace(TomlWorkspaceField),
}

Variants

Defined(RustVersion)

The “defined” type, or the type that that is used when not inheriting from a workspace.

Workspace(TomlWorkspaceField)

The type when inheriting from a workspace.

Implementations

impl<T, W: WorkspaceInherit> MaybeWorkspace<T, W>

fn resolve<'a>( self, label: &str, get_ws_inheritable: impl FnOnce() -> CargoResult<T> ) -> CargoResult<T>

fn resolve_with_self<'a>( self, label: &str, get_ws_inheritable: impl FnOnce(&W) -> CargoResult<T> ) -> CargoResult<T>

fn as_defined(&self) -> Option<&T>

Trait Implementations

impl<T: Clone, W: Clone + WorkspaceInherit> Clone for MaybeWorkspace<T, W>

fn clone(&self) -> MaybeWorkspace<T, W>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug, W: Debug + WorkspaceInherit> Debug for MaybeWorkspace<T, W>

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MaybeWorkspace<RustVersion, TomlWorkspaceField>

fn deserialize<D>(d: D) -> Result<Self, D::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T, W> Serialize for MaybeWorkspace<T, W>where T: Serialize, W: Serialize + WorkspaceInherit,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Copy, W: Copy + WorkspaceInherit> Copy for MaybeWorkspace<T, W>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes

Size for each variant:

• Defined: 56 bytes
• Workspace: 9 bytes