# Enum cargo::util::toml::MaybeWorkspace

source ·

    pub enum MaybeWorkspace<T, W: WorkspaceInherit> {
        Defined(T),
        Workspace(W),
    }

Expand description

An enum that allows for inheriting keys from a workspace in a Cargo.toml.

## Variants§

§

### Defined(T)

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

§

### Workspace(W)

The type when inheriting from a workspace.

## Implementations§

source§

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

source

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

source

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

source

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

source§

### impl MaybeWorkspace<TomlDependency, TomlWorkspaceDependency>

source

#### fn unused_keys(&self) -> Vec<String>

## Trait Implementations§

source§

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

source§

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

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from `source`. Read more
source§

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

source§

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

Formats the value using the given formatter. Read more
source§

### impl<'de> Deserialize<'de> for MaybeWorkspace<BTreeMap<String, BTreeMap<String, String>>, TomlWorkspaceField>

source§

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

Deserialize this value from the given Serde deserializer. Read more
source§

### impl<'de> Deserialize<'de> for MaybeWorkspace<String, TomlWorkspaceField>

source§

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

Deserialize this value from the given Serde deserializer. Read more
source§

### impl<'de> Deserialize<'de> for MaybeWorkspace<StringOrBool, TomlWorkspaceField>

source§

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

Deserialize this value from the given Serde deserializer. Read more
source§

### impl<'de> Deserialize<'de> for MaybeWorkspace<TomlDependency, TomlWorkspaceDependency>

source§

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

Deserialize this value from the given Serde deserializer. Read more
source§

### impl<'de> Deserialize<'de> for MaybeWorkspace<TomlLints, TomlWorkspaceField>

source§

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

Deserialize this value from the given Serde deserializer. Read more
source§

### impl<'de> Deserialize<'de> for MaybeWorkspace<Vec<String>, TomlWorkspaceField>

source§

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

Deserialize this value from the given Serde deserializer. Read more
source§

### impl<'de> Deserialize<'de> for MaybeWorkspace<VecStringOrBool, TomlWorkspaceField>

source§

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

Deserialize this value from the given Serde deserializer. Read more
source§

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

source§

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

Serialize this value into the given Serde serializer. Read more

## Auto Trait Implementations§

§

### impl<T, W> RefUnwindSafe for MaybeWorkspace<T, W>where T: RefUnwindSafe, W: RefUnwindSafe,

§

### impl<T, W> Send for MaybeWorkspace<T, W>where T: Send, W: Send,

§

### impl<T, W> Sync for MaybeWorkspace<T, W>where T: Sync, W: Sync,

§

### impl<T, W> Unpin for MaybeWorkspace<T, W>where T: Unpin, W: Unpin,

§

### impl<T, W> UnwindSafe for MaybeWorkspace<T, W>where T: UnwindSafe, W: UnwindSafe,

## Blanket Implementations§

source§

### impl<T> Any for Twhere T: 'static + ?Sized,

source§

#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
source§

### impl<T> Borrow<T> for Twhere T: ?Sized,

source§

#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

### impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

#### fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

### impl<T> From<T> for T

source§

#### fn from(t: T) -> T

Returns the argument unchanged.

source§

### impl<T> Instrument for T

source§

#### fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided `Span`, returning an `Instrumented` wrapper. Read more
source§

#### fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current `Span`, returning an `Instrumented` wrapper. Read more
source§

### impl<T, U> Into<U> for Twhere U: From<T>,

source§

#### fn into(self) -> U

Calls `U::from(self)`.

That is, this conversion is whatever the implementation of `From<T> for U` chooses to do.

source§

### impl<T> Same<T> for T

§

#### type Output = T

Should always be `Self`
source§

### impl<T> ToOwned for Twhere T: Clone,

§

#### type Owned = T

The resulting type after obtaining ownership.
source§

#### fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

#### fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

### impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

#### type Error = Infallible

The type returned in the event of a conversion error.
source§

#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

### impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

#### type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
§

### impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

§

#### fn vzip(self) -> V

source§

### impl<T> WithSubscriber for T

source§

#### fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided `Subscriber` to this type, returning a `WithDispatch` wrapper. Read more
source§

#### fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default `Subscriber` to this type, returning a `WithDispatch` wrapper. Read more
source§

### impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,

## Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.