Enum rustc_session::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) -> Self

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

fn encode(&self, __encoder: &mut __E)

impl<__CTX> HashStable<__CTX> for CrateDepKindwhere
    __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl Ord for CrateDepKind

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<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 ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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.

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

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

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

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

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

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

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

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• MacrosOnly: 0 bytes
• Implicit: 0 bytes
• Explicit: 0 bytes