Struct rustc::ich::Fingerprint

pub struct Fingerprint(_, _);

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Methods

impl Fingerprint

pub fn zero() -> Fingerprint

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

pub fn from_smaller_hash(hash: u64) -> Fingerprint

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

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pub fn to_smaller_hash(&self) -> u64

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

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pub fn as_value(&self) -> (u64, u64)

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

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pub fn combine(self, other: Fingerprint) -> Fingerprint

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

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pub fn to_hex(&self) -> String

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

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Trait Implementations

impl Eq for Fingerprint

impl PartialEq for Fingerprint

fn eq(&self, __arg_0: &Fingerprint) -> bool

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

fn ne(&self, __arg_0: &Fingerprint) -> bool

This method tests for !=.

impl Ord for Fingerprint

fn cmp(&self, __arg_0: &Fingerprint) -> 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.

impl PartialOrd for Fingerprint

fn partial_cmp(&self, __arg_0: &Fingerprint) -> Option<Ordering>

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

fn lt(&self, __arg_0: &Fingerprint) -> bool

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

fn le(&self, __arg_0: &Fingerprint) -> bool

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

fn gt(&self, __arg_0: &Fingerprint) -> bool

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

fn ge(&self, __arg_0: &Fingerprint) -> bool

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

impl Hash for Fingerprint

fn hash<__H: Hasher>(&self, __arg_0: &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 Debug for Fingerprint

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Fingerprint

fn clone(&self) -> Fingerprint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Fingerprint

impl Encodable for Fingerprint

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Decodable for Fingerprint

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Fingerprint, __D::Error>

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Display for Fingerprint

fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl StableHasherResult for Fingerprint

fn finish(hasher: StableHasher<Self>) -> Self

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl<CTX> HashStable<CTX> for Fingerprint

fn hash_stable<W: StableHasherResult>(
    &self,
    _: &mut CTX,
    hasher: &mut StableHasher<W>
)

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl From<Fingerprint> for CrateDisambiguator

fn from(fingerprint: Fingerprint) -> CrateDisambiguator

Performs the conversion.