Enum cargo::core::resolver::features::FeaturesFor

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pub enum FeaturesFor {
    NormalOrDevOrArtifactTarget(Option<CompileTarget>),
    HostDep,
}

Expand description

Flag to indicate if features are requested for a build dependency or not.

Variants

`NormalOrDevOrArtifactTarget(Option<CompileTarget>)`

If Some(target) is present, we represent an artifact target. Otherwise any other normal or dev dependency.

`HostDep`

Build dependency or proc-macro.

Implementations

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impl FeaturesFor

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pub fn from_for_host(for_host: bool) -> FeaturesFor

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pub fn from_for_host_or_artifact_target(
for_host: bool,
artifact_target: Option<CompileTarget>
) -> FeaturesFor

Trait Implementations

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impl Clone for FeaturesFor

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fn clone(&self) -> FeaturesFor

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

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impl Debug for FeaturesFor

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

Formats the value using the given formatter. Read more

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impl Default for FeaturesFor

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl Display for FeaturesFor

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

Formats the value using the given formatter. Read more

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impl Hash for FeaturesFor

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for FeaturesFor

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fn cmp(&self, other: &FeaturesFor) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 · source

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl PartialEq<FeaturesFor> for FeaturesFor

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fn eq(&self, other: &FeaturesFor) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &FeaturesFor) -> bool

This method tests for !=.

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impl PartialOrd<FeaturesFor> for FeaturesFor

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fn partial_cmp(&self, other: &FeaturesFor) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl StructuralPartialEq for FeaturesFor

Auto Trait Implementations

impl RefUnwindSafe for FeaturesFor

impl Send for FeaturesFor

impl Sync for FeaturesFor

impl Unpin for FeaturesFor

impl UnwindSafe for FeaturesFor

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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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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.

Enum cargo::core::resolver::features::FeaturesFor

Variants

NormalOrDevOrArtifactTarget(Option<CompileTarget>)

HostDep

Implementations

impl FeaturesFor

pub fn from_for_host(for_host: bool) -> FeaturesFor

pub fn from_for_host_or_artifact_target( for_host: bool, artifact_target: Option<CompileTarget>) -> FeaturesFor

Trait Implementations

impl Clone for FeaturesFor

fn clone(&self) -> FeaturesFor

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

impl Debug for FeaturesFor

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

impl Default for FeaturesFor

fn default() -> Self

impl Display for FeaturesFor

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

impl Hash for FeaturesFor

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl Ord for FeaturesFor

fn cmp(&self, other: &FeaturesFor) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<FeaturesFor> for FeaturesFor

fn eq(&self, other: &FeaturesFor) -> bool

fn ne(&self, other: &FeaturesFor) -> bool

impl PartialOrd<FeaturesFor> for FeaturesFor

fn partial_cmp(&self, other: &FeaturesFor) -> Option<Ordering>

fn lt(&self, other: &Rhs) -> bool

fn le(&self, other: &Rhs) -> bool

fn gt(&self, other: &Rhs) -> bool

fn ge(&self, other: &Rhs) -> bool

impl Copy for FeaturesFor

impl Eq for FeaturesFor

impl StructuralEq for FeaturesFor

impl StructuralPartialEq for FeaturesFor

Auto Trait Implementations

impl RefUnwindSafe for FeaturesFor

impl Send for FeaturesFor

impl Sync for FeaturesFor

impl Unpin for FeaturesFor

impl UnwindSafe for FeaturesFor

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<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

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> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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>

`NormalOrDevOrArtifactTarget(Option<CompileTarget>)`

`HostDep`

pub fn from_for_host_or_artifact_target(
for_host: bool,
artifact_target: Option<CompileTarget>
) -> FeaturesFor

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

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

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