Struct wasmtime_environ::ir::SourceLoc

pub struct SourceLoc(_);

A source location.

This is an opaque 32-bit number attached to each Cranelift IR instruction. Cranelift does not interpret source locations in any way, they are simply preserved from the input to the output.

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.

Methods

impl SourceLoc

pub fn new(bits: u32) -> SourceLoc

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 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 Copy for SourceLoc

impl Debug for SourceLoc

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

Formats the value using the given formatter.

impl Default for SourceLoc

fn default() -> SourceLoc

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for SourceLoc

fn deserialize<__D>(
    __deserializer: __D
) -> Result<SourceLoc, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for SourceLoc

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

Formats the value using the given formatter.

impl Eq for SourceLoc

impl PartialEq<SourceLoc> for SourceLoc

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

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

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

This method tests for !=.

impl Serialize for SourceLoc

fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for SourceLoc

impl StructuralPartialEq for SourceLoc