Struct rustc_middle::ty::query::on_disk_cache::EncodedSourceFileId[−][src]

struct EncodedSourceFileId {
    file_name_hash: u64,
    stable_crate_id: StableCrateId,
}

Expand description

An EncodedSourceFileId is the same as a StableSourceFileId except that the source crate is represented as a StableCrateId instead of as a CrateNum. This way EncodedSourceFileId can be encoded and decoded without any additional context, i.e. with a simple opaque::Decoder (which is the only thing available when decoding the cache’s Footer.

Fields

file_name_hash: u64stable_crate_id: StableCrateId

Implementations

impl EncodedSourceFileId

fn translate(
    &self, 
    cnum_map: &UnhashMap<StableCrateId, CrateNum>
) -> StableSourceFileId

fn new(tcx: TyCtxt<'_>, file: &SourceFile) -> EncodedSourceFileId

Trait Implementations

impl Clone for EncodedSourceFileId

fn clone(&self) -> EncodedSourceFileId

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl Debug for EncodedSourceFileId

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

Formats the value using the given formatter. Read more

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

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

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

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

Auto Trait Implementations

impl RefUnwindSafe for EncodedSourceFileId

impl Send for EncodedSourceFileId

impl Sync for EncodedSourceFileId

impl Unpin for EncodedSourceFileId

impl UnwindSafe for EncodedSourceFileId

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

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

pub fn into(self) -> U

Performs the conversion.

impl<T> MaybeResult<T> for T

type Error = !

pub fn from(Result<T, <T as MaybeResult<T>>::Error>) -> T

pub fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

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

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

recently added

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

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

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithConstness for T

fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>

fn with_const(self) -> ConstnessAnd<Self>

fn without_const(self) -> ConstnessAnd<Self>

impl<'a, T> Captures<'a> for T where
    T: ?Sized,

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