Enum rustc_middle::middle::cstore::CrateDepKind

pub enum CrateDepKind {
    MacrosOnly,
    Implicit,
    Explicit,
}

Variants

MacrosOnly

A dependency that is only used for its macros.

Implicit

A dependency that is always injected into the dependency list and so doesn’t need to be linked to an rlib, e.g., the injected allocator.

Explicit

A dependency that is required by an rlib version of this crate. Ordinary extern crates result in Explicit dependencies.

Implementations

impl CrateDepKind

pub fn macros_only(self) -> bool

Trait Implementations

impl Clone for CrateDepKind

fn clone(&self) -> CrateDepKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CrateDepKind

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

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for CrateDepKind

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<__E: Encoder> Encodable<__E> for CrateDepKind

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for CrateDepKind

fn hash_stable(
    &self,
    __hcx: &mut StableHashingContext<'__ctx>,
    __hasher: &mut StableHasher
)

impl Ord for CrateDepKind

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

This method returns an Ordering between self and other.

#[must_use]

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

Compares and returns the maximum of two values.

#[must_use]

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

Compares and returns the minimum of two values.

#[must_use]

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

Restrict a value to a certain interval.

impl PartialEq<CrateDepKind> for CrateDepKind

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

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

#[must_use]

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

This method tests for !=.

impl PartialOrd<CrateDepKind> for CrateDepKind

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

impl Copy for CrateDepKind

impl Eq for CrateDepKind

impl StructuralEq for CrateDepKind

impl StructuralPartialEq for CrateDepKind