Struct object::read::elf::SymbolTable

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pub struct SymbolTable<'data, Elf: FileHeader, R = &'data [u8]> where
    R: ReadRef<'data>,  { /* private fields */ }

Expand description

A table of symbol entries in an ELF file.

Also includes the string table used for the symbol names.

Implementations

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impl<'data, Elf: FileHeader, R: ReadRef<'data>> SymbolTable<'data, Elf, R>

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pub fn parse(
 endian: Elf::Endian,
 data: R,
 sections: &SectionTable<'data, Elf, R>,
 section_index: SectionIndex,
 section: &Elf::SectionHeader
) -> Result<SymbolTable<'data, Elf, R>>

Parse the given symbol table section.

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pub fn section(&self) -> SectionIndex

Return the section index of this symbol table.

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pub fn shndx_section(&self) -> SectionIndex

Return the section index of the shndx table.

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pub fn string_section(&self) -> SectionIndex

Return the section index of the linked string table.

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pub fn strings(&self) -> StringTable<'data, R>

Return the string table used for the symbol names.

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pub fn symbols(&self) -> &'data [Elf::Sym ]

Return the symbol table.

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pub fn iter(&self) -> Iter<'data, Elf::Sym>

Iterate over the symbols.

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pub fn is_empty(&self) -> bool

Return true if the symbol table is empty.

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pub fn len(&self) -> usize

The number of symbols.

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pub fn symbol(&self, index: usize) -> Result<&'data Elf::Sym>

Return the symbol at the given index.

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pub fn shndx(&self, index: usize) -> Option<u32>

Return the extended section index for the given symbol if present.

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pub fn symbol_section(
 &self,
 endian: Elf::Endian,
 symbol: &'data Elf::Sym,
 index: usize
) -> Result<Option<SectionIndex>>

Return the section index for the given symbol.

This uses the extended section index if present.

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pub fn symbol_name(
 &self,
 endian: Elf::Endian,
 symbol: &'data Elf::Sym
) -> Result<&'data [u8 ]>

Return the symbol name for the given symbol.

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pub fn map<Entry: SymbolMapEntry, F: Fn(&'data Elf::Sym) -> Option<Entry>>(
 &self,
 endian: Elf::Endian,
 f: F
) -> SymbolMap<Entry>

Construct a map from addresses to a user-defined map entry.

Trait Implementations

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impl<'data, Elf: Clone + FileHeader, R: Clone> Clone for SymbolTable<'data, Elf, R> where
R: ReadRef<'data>,
Elf::Sym: Clone,

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fn clone(&self) -> SymbolTable<'data, Elf, R>

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<'data, Elf: Debug + FileHeader, R: Debug> Debug for SymbolTable<'data, Elf, R> where
R: ReadRef<'data>,
Elf::Sym: Debug,

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

Formats the value using the given formatter. Read more

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impl<'data, Elf: FileHeader, R: ReadRef<'data>> Default for SymbolTable<'data, Elf, R>

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<'data, Elf: Copy + FileHeader, R: Copy> Copy for SymbolTable<'data, Elf, R> where
R: ReadRef<'data>,
Elf::Sym: Copy,

Auto Trait Implementations

impl<'data, Elf, R> RefUnwindSafe for SymbolTable<'data, Elf, R> where
R: RefUnwindSafe,
<Elf as FileHeader>::Sym: RefUnwindSafe,

impl<'data, Elf, R> Send for SymbolTable<'data, Elf, R> where
R: Send,
<Elf as FileHeader>::Sym: Sync,

impl<'data, Elf, R> Sync for SymbolTable<'data, Elf, R> where
R: Sync,
<Elf as FileHeader>::Sym: Sync,

impl<'data, Elf, R> Unpin for SymbolTable<'data, Elf, R> where
R: Unpin,

impl<'data, Elf, R> UnwindSafe for SymbolTable<'data, Elf, R> where
R: UnwindSafe,
<Elf as FileHeader>::Sym: RefUnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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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.

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

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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.

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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 object::read::elf::SymbolTable

Implementations

impl<'data, Elf: FileHeader, R: ReadRef<'data>> SymbolTable<'data, Elf, R>

pub fn parse( endian: Elf::Endian, data: R, sections: &SectionTable<'data, Elf, R>, section_index: SectionIndex, section: &Elf::SectionHeader) -> Result<SymbolTable<'data, Elf, R>>

pub fn section(&self) -> SectionIndex

pub fn shndx_section(&self) -> SectionIndex

pub fn string_section(&self) -> SectionIndex

pub fn strings(&self) -> StringTable<'data, R>

pub fn symbols(&self) -> &'data [Elf::Sym]

pub fn iter(&self) -> Iter<'data, Elf::Sym>

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn symbol(&self, index: usize) -> Result<&'data Elf::Sym>

pub fn shndx(&self, index: usize) -> Option<u32>

pub fn symbol_section( &self, endian: Elf::Endian, symbol: &'data Elf::Sym, index: usize) -> Result<Option<SectionIndex>>

pub fn symbol_name( &self, endian: Elf::Endian, symbol: &'data Elf::Sym) -> Result<&'data [u8]>

pub fn map<Entry: SymbolMapEntry, F: Fn(&'data Elf::Sym) -> Option<Entry>>( &self, endian: Elf::Endian, f: F) -> SymbolMap<Entry>

Trait Implementations

impl<'data, Elf: Clone + FileHeader, R: Clone> Clone for SymbolTable<'data, Elf, R> where R: ReadRef<'data>, Elf::Sym: Clone,

fn clone(&self) -> SymbolTable<'data, Elf, R>

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

impl<'data, Elf: Debug + FileHeader, R: Debug> Debug for SymbolTable<'data, Elf, R> where R: ReadRef<'data>, Elf::Sym: Debug,

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

impl<'data, Elf: FileHeader, R: ReadRef<'data>> Default for SymbolTable<'data, Elf, R>

fn default() -> Self

impl<'data, Elf: Copy + FileHeader, R: Copy> Copy for SymbolTable<'data, Elf, R> where R: ReadRef<'data>, Elf::Sym: Copy,

Auto Trait Implementations

impl<'data, Elf, R> RefUnwindSafe for SymbolTable<'data, Elf, R> where R: RefUnwindSafe, <Elf as FileHeader>::Sym: RefUnwindSafe,

impl<'data, Elf, R> Send for SymbolTable<'data, Elf, R> where R: Send, <Elf as FileHeader>::Sym: Sync,

impl<'data, Elf, R> Sync for SymbolTable<'data, Elf, R> where R: Sync, <Elf as FileHeader>::Sym: Sync,

impl<'data, Elf, R> Unpin for SymbolTable<'data, Elf, R> where R: Unpin,

impl<'data, Elf, R> UnwindSafe for SymbolTable<'data, Elf, R> where R: UnwindSafe, <Elf as FileHeader>::Sym: RefUnwindSafe,

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> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

pub fn parse(
endian: Elf::Endian,
data: R,
sections: &SectionTable<'data, Elf, R>,
section_index: SectionIndex,
section: &Elf::SectionHeader
) -> Result<SymbolTable<'data, Elf, R>>

pub fn symbols(&self) -> &'data [Elf::Sym ]

pub fn symbol_section(
&self,
endian: Elf::Endian,
symbol: &'data Elf::Sym,
index: usize
) -> Result<Option<SectionIndex>>

pub fn symbol_name(
&self,
endian: Elf::Endian,
symbol: &'data Elf::Sym
) -> Result<&'data [u8 ]>

pub fn map<Entry: SymbolMapEntry, F: Fn(&'data Elf::Sym) -> Option<Entry>>(
&self,
endian: Elf::Endian,
f: F
) -> SymbolMap<Entry>

impl<'data, Elf: Clone + FileHeader, R: Clone> Clone for SymbolTable<'data, Elf, R> where
R: ReadRef<'data>,
Elf::Sym: Clone,

impl<'data, Elf: Debug + FileHeader, R: Debug> Debug for SymbolTable<'data, Elf, R> where
R: ReadRef<'data>,
Elf::Sym: Debug,

impl<'data, Elf: Copy + FileHeader, R: Copy> Copy for SymbolTable<'data, Elf, R> where
R: ReadRef<'data>,
Elf::Sym: Copy,

impl<'data, Elf, R> RefUnwindSafe for SymbolTable<'data, Elf, R> where
R: RefUnwindSafe,
<Elf as FileHeader>::Sym: RefUnwindSafe,

impl<'data, Elf, R> Send for SymbolTable<'data, Elf, R> where
R: Send,
<Elf as FileHeader>::Sym: Sync,

impl<'data, Elf, R> Sync for SymbolTable<'data, Elf, R> where
R: Sync,
<Elf as FileHeader>::Sym: Sync,

impl<'data, Elf, R> Unpin for SymbolTable<'data, Elf, R> where
R: Unpin,

impl<'data, Elf, R> UnwindSafe for SymbolTable<'data, Elf, R> where
R: UnwindSafe,
<Elf as FileHeader>::Sym: RefUnwindSafe,

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,

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

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

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

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