Struct rustc_span::crate_disambiguator::CrateDisambiguator

pub struct CrateDisambiguator(Fingerprint);

Hash value constructed out of all the -C metadata arguments passed to the compiler. Together with the crate-name forms a unique global identifier for the crate.

Implementations

impl CrateDisambiguator

pub fn to_fingerprint(self) -> Fingerprint

Trait Implementations

impl Clone for CrateDisambiguator

fn clone(&self) -> CrateDisambiguator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CrateDisambiguator

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

Formats the value using the given formatter.

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

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

impl Display for CrateDisambiguator

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

Formats the value using the given formatter.

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

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

impl From<Fingerprint> for CrateDisambiguator

fn from(fingerprint: Fingerprint) -> CrateDisambiguator

Performs the conversion.

impl Hash for CrateDisambiguator

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<CTX> HashStable<CTX> for CrateDisambiguator

fn hash_stable(&self, _: &mut CTX, hasher: &mut StableHasher)

impl Ord for CrateDisambiguator

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<CrateDisambiguator> for CrateDisambiguator

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

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

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

This method tests for !=.

impl PartialOrd<CrateDisambiguator> for CrateDisambiguator

fn partial_cmp(&self, other: &CrateDisambiguator) -> 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 CrateDisambiguator

impl Eq for CrateDisambiguator

impl StructuralEq for CrateDisambiguator

impl StructuralPartialEq for CrateDisambiguator

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. 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: 16 bytes