Struct object::elf::Sym32

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#[repr(C)]
pub struct Sym32<E: Endian> { pub st_name: U32<E>, pub st_value: U32<E>, pub st_size: U32<E>, pub st_info: u8, pub st_other: u8, pub st_shndx: U16<E>, }
Expand description

Symbol table entry.

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§st_name: U32<E>

Symbol name.

This is an offset into the symbol string table.

§st_value: U32<E>

Symbol value.

§st_size: U32<E>

Symbol size.

§st_info: u8

Symbol type and binding.

Use the st_type and st_bind methods to access this value.

§st_other: u8

Symbol visibility.

Use the st_visibility method to access this value.

§st_shndx: U16<E>

Section index or one of the SHN_* values.

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impl<E: Endian> Sym32<E>

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pub fn st_bind(&self) -> u8

Get the st_bind component of the st_info field.

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pub fn st_type(&self) -> u8

Get the st_type component of the st_info field.

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pub fn set_st_info(&mut self, st_bind: u8, st_type: u8)

Set the st_info field given the st_bind and st_type components.

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pub fn st_visibility(&self) -> u8

Get the st_visibility component of the st_info field.

Trait Implementations§

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impl<E: Clone + Endian> Clone for Sym32<E>

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fn clone(&self) -> Sym32<E>

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<E: Debug + Endian> Debug for Sym32<E>

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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<E: Default + Endian> Default for Sym32<E>

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fn default() -> Sym32<E>

Returns the “default value” for a type. Read more
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impl<Endian: Endian> Sym for Sym32<Endian>

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type Word = u32

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type Endian = Endian

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fn st_name(&self, endian: Self::Endian) -> u32

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fn st_info(&self) -> u8

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fn st_bind(&self) -> u8

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fn st_type(&self) -> u8

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fn st_other(&self) -> u8

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fn st_visibility(&self) -> u8

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fn st_shndx(&self, endian: Self::Endian) -> u16

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fn st_value(&self, endian: Self::Endian) -> Self::Word

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fn st_size(&self, endian: Self::Endian) -> Self::Word

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fn name<'data, R: ReadRef<'data>>( &self, endian: Self::Endian, strings: StringTable<'data, R>, ) -> Result<&'data [u8]>

Parse the symbol name from the string table.
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fn is_undefined(&self, endian: Self::Endian) -> bool

Return true if the symbol section is SHN_UNDEF.
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fn is_definition(&self, endian: Self::Endian) -> bool

Return true if the symbol is a definition of a function or data object.
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fn is_common(&self, endian: Self::Endian) -> bool

Return true if the symbol section is SHN_COMMON.
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fn is_absolute(&self, endian: Self::Endian) -> bool

Return true if the symbol section is SHN_ABS.
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fn is_local(&self) -> bool

Return true if the symbol binding is STB_LOCAL.
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fn is_weak(&self) -> bool

Return true if the symbol binding is STB_WEAK.
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impl<E: Copy + Endian> Copy for Sym32<E>

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impl<E: Endian> Pod for Sym32<E>

Auto Trait Implementations§

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impl<E> Freeze for Sym32<E>

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impl<E> RefUnwindSafe for Sym32<E>
where E: RefUnwindSafe,

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impl<E> Send for Sym32<E>
where E: Send,

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impl<E> Sync for Sym32<E>
where E: Sync,

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impl<E> Unpin for Sym32<E>
where E: Unpin,

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impl<E> UnwindSafe for Sym32<E>
where E: UnwindSafe,

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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.