[−][src]Enum cargo::core::summary::FeatureValue

pub enum FeatureValue {
    Feature(InternedString),
    Crate(InternedString),
    CrateFeature(InternedString, InternedString),
}

FeatureValue represents the types of dependencies a feature can have:

Another feature
An optional dependency
A feature in a dependency

The selection between these 3 things happens as part of the construction of the FeatureValue.

Variants

Feature(InternedString)Crate(InternedString)CrateFeature(InternedString, InternedString)

Methods

`impl FeatureValue`[src]

`pub fn new(feature: InternedString, s: &Summary) -> FeatureValue`[src]

`pub fn to_string(&self, s: &Summary) -> String`[src]

Trait Implementations

`impl Clone for FeatureValue`[src]

`fn clone(&self) -> FeatureValue`[src]

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

Performs copy-assignment from source. Read more

`impl Debug for FeatureValue`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

`impl Serialize for FeatureValue`[src]

`fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer,` [src]

Auto Trait Implementations

`impl Send for FeatureValue`

`impl Sync for FeatureValue`

Blanket Implementations

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T> From for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T> Borrow for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

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

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Same for T`

`type Output = T`

Should always be Self

[−][src]Enum cargo::core::summary::FeatureValue

Variants

Methods

impl FeatureValue[src]

pub fn new(feature: InternedString, s: &Summary) -> FeatureValue[src]

pub fn to_string(&self, s: &Summary) -> String[src]

Trait Implementations

impl Clone for FeatureValue[src]

fn clone(&self) -> FeatureValue[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for FeatureValue[src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

impl Serialize for FeatureValue[src]

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer, [src]

Auto Trait Implementations

impl Send for FeatureValue

impl Sync for FeatureValue

Blanket Implementations

impl<T, U> Into for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

impl<T> From for T[src]

fn from(t: T) -> T[src]

impl<T, U> TryFrom for T where U: Into<T>, [src]

type Error = Infallible

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

impl<T> Borrow for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> BorrowMut for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<T, U> TryInto for T where U: TryFrom<T>, [src]

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

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

impl<T> Any for T where T: 'static + ?Sized, [src]

fn type_id(&self) -> TypeId[src]

impl<T> Same for T

type Output = T