Struct SourceLoc

pub struct SourceLoc(/* private fields */);

A source location.

The default source location uses the all-ones bit pattern !0. It is used for instructions that can’t be given a real source location.

Implementations

impl SourceLoc

pub fn new(bits: u32) -> Self

Create a new source location with the given bits.

pub fn is_default(self) -> bool

Is this the default source location?

pub fn bits(self) -> u32

Read the bits of this source location.

Trait Implementations

impl Archive for SourceLoc

where u32: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedSourceLoc

The archived representation of this type.

type Resolver = SourceLocResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for SourceLoc

fn clone(&self) -> SourceLoc

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SourceLoc

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

Formats the value using the given formatter.

impl Default for SourceLoc

fn default() -> Self

Returns the “default value” for a type.

impl<__D: Fallible + ?Sized> Deserialize<SourceLoc, __D> for Archived<SourceLoc>

where u32: Archive, <u32 as Archive>::Archived: Deserialize<u32, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<SourceLoc, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Display for SourceLoc

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

Formats the value using the given formatter.

impl PartialEq for SourceLoc

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl<__S: Fallible + ?Sized> Serialize<__S> for SourceLoc

where u32: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Copy for SourceLoc

impl Eq for SourceLoc

impl StructuralPartialEq for SourceLoc