Struct cargo::core::resolver::features::ResolvedFeatures

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pub struct ResolvedFeatures { /* private fields */ }

Expand description

Set of all activated features for all packages in the resolve graph.

Implementations

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impl ResolvedFeatures

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pub fn activated_features(
 &self,
 pkg_id: PackageId,
 features_for: FeaturesFor
) -> Vec<InternedString>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Returns the list of features that are enabled for the given package.

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pub fn is_dep_activated(
    &self,
    pkg_id: PackageId,
    features_for: FeaturesFor,
    dep_name: InternedString
) -> bool

Returns if the given dependency should be included.

This handles dependencies disabled via cfg expressions and optional dependencies which are not enabled.

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pub fn activated_features_unverified(
 &self,
 pkg_id: PackageId,
 features_for: FeaturesFor
) -> Option<Vec<InternedString>>

Variant of activated_features that returns None if this is not a valid pkg_id/is_build combination. Used in places which do not know which packages are activated (like cargo clean).

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pub fn compare_legacy(&self, legacy: &ResolvedFeatures) -> DiffMap

Compares the result against the original resolver behavior.

Used by cargo fix --edition to display any differences.

Auto Trait Implementations

impl RefUnwindSafe for ResolvedFeatures

impl Send for ResolvedFeatures

impl Sync for ResolvedFeatures

impl Unpin for ResolvedFeatures

impl UnwindSafe for ResolvedFeatures

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · 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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct cargo::core::resolver::features::ResolvedFeatures

Implementations

impl ResolvedFeatures

pub fn activated_features(
    &self,
    pkg_id: PackageId,
    features_for: FeaturesFor
) -> Vec<InternedString>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where     A: Allocator,`

pub fn is_dep_activated(
    &self,
    pkg_id: PackageId,
    features_for: FeaturesFor,
    dep_name: InternedString
) -> bool

pub fn activated_features_unverified(
    &self,
    pkg_id: PackageId,
    features_for: FeaturesFor
) -> Option<Vec<InternedString>>

pub fn compare_legacy(&self, legacy: &ResolvedFeatures) -> DiffMap

Auto Trait Implementations

impl RefUnwindSafe for ResolvedFeatures

impl Send for ResolvedFeatures

impl Sync for ResolvedFeatures

impl Unpin for ResolvedFeatures

impl UnwindSafe for ResolvedFeatures

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

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

Struct cargo::core::resolver::features::ResolvedFeatures

Implementations

impl ResolvedFeatures

pub fn activated_features( &self, pkg_id: PackageId, features_for: FeaturesFor) -> Vec<InternedString>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

pub fn is_dep_activated( &self, pkg_id: PackageId, features_for: FeaturesFor, dep_name: InternedString) -> bool

pub fn activated_features_unverified( &self, pkg_id: PackageId, features_for: FeaturesFor) -> Option<Vec<InternedString>>

pub fn compare_legacy(&self, legacy: &ResolvedFeatures) -> DiffMap

Auto Trait Implementations

impl RefUnwindSafe for ResolvedFeatures

impl Send for ResolvedFeatures

impl Sync for ResolvedFeatures

impl Unpin for ResolvedFeatures

impl UnwindSafe for ResolvedFeatures

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

pub fn activated_features(
&self,
pkg_id: PackageId,
features_for: FeaturesFor
) -> Vec<InternedString>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

pub fn is_dep_activated(
&self,
pkg_id: PackageId,
features_for: FeaturesFor,
dep_name: InternedString
) -> bool

pub fn activated_features_unverified(
&self,
pkg_id: PackageId,
features_for: FeaturesFor
) -> Option<Vec<InternedString>>

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,