Struct symbolic::debuginfo::wasm::WasmObject

source · [−]

pub struct WasmObject<'data> { /* private fields */ }

Expand description

Wasm object container (.wasm), used for executables and debug companions on web and wasi.

This can only parse binary wasm file and not wast files.

Implementations

source

impl<'data> WasmObject<'data>

source

pub fn parse(data: &'data [u8]) -> Result<WasmObject<'data>, WasmError>

Tries to parse a WASM from the given slice.

source

impl<'data> WasmObject<'data>

source

pub fn test(data: &[u8]) -> bool

Tests whether the buffer could contain a WASM object.

source

pub fn file_format(&self) -> FileFormat

The container file format, which currently is always FileFormat::Wasm.

source

pub fn code_id(&self) -> Option<CodeId>

The code identifier of this object.

Wasm does not yet provide code IDs.

source

pub fn debug_id(&self) -> DebugId

The debug information identifier of a WASM file.

Wasm does not yet provide debug IDs.

source

pub fn arch(&self) -> Arch

The CPU architecture of this object.

source

pub fn kind(&self) -> ObjectKind

The kind of this object.

source

pub fn load_address(&self) -> u64

The address at which the image prefers to be loaded into memory.

This is always 0 as this does not really apply to WASM.

source

pub fn has_symbols(&self) -> bool

Determines whether this object exposes a public symbol table.

source

pub fn symbols(&self) -> WasmSymbolIterator<'data, '_>ⓘNotable traits for WasmSymbolIterator<'data, 'object>`impl<'data, 'object> Iterator for WasmSymbolIterator<'data, 'object> type Item = Symbol<'data>;`

Returns an iterator over symbols in the public symbol table.

source

pub fn symbol_map(&self) -> SymbolMap<'data>

Returns an ordered map of symbols in the symbol table.

source

pub fn has_debug_info(&self) -> bool

Determines whether this object contains debug information.

source

pub fn debug_session(&self) -> Result<DwarfDebugSession<'data>, DwarfError>

Constructs a debugging session.

source

pub fn has_unwind_info(&self) -> bool

Determines whether this object contains stack unwinding information.

source

pub fn has_sources(&self) -> bool

Determines whether this object contains embedded source.

source

pub fn is_malformed(&self) -> bool

Determines whether this object is malformed and was only partially parsed

source

pub fn data(&self) -> &'data [u8]ⓘNotable traits for &'_ mut [u8]`impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]`

Returns the raw data of the WASM file.

source

pub fn code_offset(&self) -> u64

Returns the offset of the code section.

Trait Implementations

source

impl<'slf, 'd> AsSelf<'slf> for WasmObject<'d> where
'd: 'slf,

type Ref = WasmObject<'slf>

The Self type with 'slf lifetimes, returned by as_self.

source

fn as_self(&'slf self) -> &'slf <WasmObject<'d> as AsSelf<'slf>>::Ref

Returns a reference to self with downcasted lifetime.

source

impl<'_> Debug for WasmObject<'_>

source

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

Formats the value using the given formatter. Read more

source

impl<'data> Dwarf<'data> for WasmObject<'data>

source

fn endianity(&self) -> RunTimeEndian

Returns whether the file was compiled for a big-endian or little-endian machine. Read more

source

fn raw_section(&self, section_name: &str) -> Option<DwarfSection<'data>>

Returns information and raw data of a section. Read more

source

fn section(&self, name: &str) -> Option<DwarfSection<'data>>

Returns information and data of a section. Read more

source

fn has_section(&self, name: &str) -> bool

Determines whether the specified section exists. Read more

source

impl<'data, 'object> ObjectLike<'data, 'object> for WasmObject<'data> where
'data: 'object,

type Error = DwarfError

Errors thrown when reading information from this object.

type Session = DwarfDebugSession<'data>

A session that allows optimized access to debugging information.

type SymbolIterator = WasmSymbolIterator<'data, 'object>

The iterator over the symbols in the public symbol table.

source

fn file_format(&self) -> FileFormat

The container format of this file.

source

fn code_id(&self) -> Option<CodeId>

The code identifier of this object. Read more

source

fn debug_id(&self) -> DebugId

The debug information identifier of this object.

source

fn arch(&self) -> Arch

The CPU architecture of this object.

source

fn kind(&self) -> ObjectKind

The kind of this object.

source

fn load_address(&self) -> u64

The address at which the image prefers to be loaded into memory.

source

fn has_symbols(&self) -> bool

Determines whether this object exposes a public symbol table.

source

fn symbols(
&'object self
) -> <WasmObject<'data> as ObjectLike<'data, 'object>>::SymbolIterator

Returns an iterator over symbols in the public symbol table.

source

fn symbol_map(&self) -> SymbolMap<'data>

Returns an ordered map of symbols in the symbol table.

source

fn has_debug_info(&self) -> bool

Determines whether this object contains debug information.

source

fn debug_session(
&self
) -> Result<<WasmObject<'data> as ObjectLike<'data, 'object>>::Session, <WasmObject<'data> as ObjectLike<'data, 'object>>::Error>

Constructs a debugging session. Read more

source

fn has_unwind_info(&self) -> bool

Determines whether this object contains stack unwinding information.

source

fn has_sources(&self) -> bool

Determines whether this object contains embedded sources.

source

fn is_malformed(&self) -> bool

Determines whether this object is malformed and was only partially parsed

Auto Trait Implementations

impl<'data> RefUnwindSafe for WasmObject<'data>

impl<'data> Send for WasmObject<'data>

impl<'data> Sync for WasmObject<'data>

impl<'data> Unpin for WasmObject<'data>

impl<'data> UnwindSafe for WasmObject<'data>

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> T where
Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<I, T> ExtractContext<I, ()> for T

fn extract_context(self, _original_input: I)

Given the context attached to a nom error, and given the original input to the nom parser, extract more the useful context information. Read more

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,

Causes self to use its Binary implementation when Debug-formatted. Read more

fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,

Causes self to use its Display implementation when Debug-formatted. Read more

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted. Read more

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted. Read more

fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,

Causes self to use its Octal implementation when Debug-formatted. Read more

fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted. Read more

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted. Read more

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted. Read more

fn fmt_list(self) -> FmtList<Self> where
&'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
 Self: Borrow,
 B: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
 &'a mut self,
 func: impl FnOnce(&'a mut B) -> R
) -> R where
 Self: BorrowMut,
 B: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
 Self: AsRef,
 U: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
 Self: AsMut,
 U: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function. Read more

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
 Self: Deref<Target = T>,
 T: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(
 &'a mut self,
 func: impl FnOnce(&'a mut T) -> R
) -> R where
 Self: DerefMut<Target = T> + Deref,
 T: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function. Read more

impl RecreateContext for I

fn recreate_context(_original_input: I, tail: I) -> I

Given the original input, as well as the context reported by nom, recreate a context in the original string where the error occurred. Read more

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow,
B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut,
B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow,
B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_mut_dbg(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut,
B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds. Read more

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds. Read more

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error> where
Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct symbolic::debuginfo::wasm::WasmObject

Implementations

impl<'data> WasmObject<'data>

pub fn parse(data: &'data [u8]) -> Result<WasmObject<'data>, WasmError>

impl<'data> WasmObject<'data>

pub fn test(data: &[u8]) -> bool

pub fn file_format(&self) -> FileFormat

pub fn code_id(&self) -> Option<CodeId>

pub fn debug_id(&self) -> DebugId

pub fn arch(&self) -> Arch

pub fn kind(&self) -> ObjectKind

pub fn load_address(&self) -> u64

pub fn has_symbols(&self) -> bool

pub fn symbols(&self) -> WasmSymbolIterator<'data, '_>ⓘNotable traits for WasmSymbolIterator<'data, 'object>impl<'data, 'object> Iterator for WasmSymbolIterator<'data, 'object> type Item = Symbol<'data>;

pub fn symbol_map(&self) -> SymbolMap<'data>

pub fn has_debug_info(&self) -> bool

pub fn debug_session(&self) -> Result<DwarfDebugSession<'data>, DwarfError>

pub fn has_unwind_info(&self) -> bool

pub fn has_sources(&self) -> bool

pub fn is_malformed(&self) -> bool

pub fn data(&self) -> &'data [u8]ⓘNotable traits for &'_ mut [u8]impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]

pub fn code_offset(&self) -> u64

Trait Implementations

impl<'slf, 'd> AsSelf<'slf> for WasmObject<'d> where 'd: 'slf,

type Ref = WasmObject<'slf>

fn as_self(&'slf self) -> &'slf <WasmObject<'d> as AsSelf<'slf>>::Ref

impl<'_> Debug for WasmObject<'_>

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

impl<'data> Dwarf<'data> for WasmObject<'data>

fn endianity(&self) -> RunTimeEndian

fn raw_section(&self, section_name: &str) -> Option<DwarfSection<'data>>

fn section(&self, name: &str) -> Option<DwarfSection<'data>>

fn has_section(&self, name: &str) -> bool

impl<'data, 'object> ObjectLike<'data, 'object> for WasmObject<'data> where 'data: 'object,

type Error = DwarfError

type Session = DwarfDebugSession<'data>

type SymbolIterator = WasmSymbolIterator<'data, 'object>

fn file_format(&self) -> FileFormat

fn code_id(&self) -> Option<CodeId>

fn debug_id(&self) -> DebugId

fn arch(&self) -> Arch

fn kind(&self) -> ObjectKind

fn load_address(&self) -> u64

fn has_symbols(&self) -> bool

fn symbols( &'object self) -> <WasmObject<'data> as ObjectLike<'data, 'object>>::SymbolIterator

fn symbol_map(&self) -> SymbolMap<'data>

fn has_debug_info(&self) -> bool

fn debug_session( &self) -> Result<<WasmObject<'data> as ObjectLike<'data, 'object>>::Session, <WasmObject<'data> as ObjectLike<'data, 'object>>::Error>

fn has_unwind_info(&self) -> bool

fn has_sources(&self) -> bool

fn is_malformed(&self) -> bool

Auto Trait Implementations

impl<'data> RefUnwindSafe for WasmObject<'data>

impl<'data> Send for WasmObject<'data>

impl<'data> Sync for WasmObject<'data>

impl<'data> Unpin for WasmObject<'data>

impl<'data> UnwindSafe for WasmObject<'data>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> Conv for T

fn conv<T>(self) -> T where Self: Into<T>,

impl<I, T> ExtractContext<I, ()> for T

fn extract_context(self, _original_input: I)

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self> where Self: Binary,

fn fmt_display(self) -> FmtDisplay<Self> where Self: Display,

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where Self: LowerExp,

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where Self: LowerHex,

fn fmt_octal(self) -> FmtOctal<Self> where Self: Octal,

fn fmt_pointer(self) -> FmtPointer<Self> where Self: Pointer,

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where Self: UpperExp,

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where Self: UpperHex,

fn fmt_list(self) -> FmtList<Self> where &'a Self: for<'a> IntoIterator,

impl<T> From<T> for T

fn from(t: T) -> T

pub fn symbols(&self) -> WasmSymbolIterator<'data, '_>ⓘNotable traits for WasmSymbolIterator<'data, 'object>`impl<'data, 'object> Iterator for WasmSymbolIterator<'data, 'object> type Item = Symbol<'data>;`

pub fn data(&self) -> &'data [u8]ⓘNotable traits for &'_ mut [u8]`impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]`

impl<'slf, 'd> AsSelf<'slf> for WasmObject<'d> where
'd: 'slf,

impl<'data, 'object> ObjectLike<'data, 'object> for WasmObject<'data> where
'data: 'object,

fn symbols(
&'object self
) -> <WasmObject<'data> as ObjectLike<'data, 'object>>::SymbolIterator

fn debug_session(
&self
) -> Result<<WasmObject<'data> as ObjectLike<'data, 'object>>::Session, <WasmObject<'data> as ObjectLike<'data, 'object>>::Error>

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

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

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

fn conv<T>(self) -> T where
Self: Into<T>,

fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,

fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,

fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,

fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,

fn fmt_list(self) -> FmtList<Self> where
&'a Self: for<'a> IntoIterator,

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

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

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,

fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,

fn pipe_deref_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: DerefMut<Target = T> + Deref,
T: 'a + ?Sized,
R: 'a,

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

fn try_conv<T>(self) -> Result<T, Self::Error> where
Self: TryInto<T>,

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

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