Enum SymbolProblem 

#[non_exhaustive]
pub enum SymbolProblem {
    NameContainsNul,
    UnknownSection,
    OutOfSection,
    LocalUndefined,
    BadFileSymbol,
    BadCommonSymbol,
    CommonInExecutable,
    UndefinedInExecutable,
    TlsOutsideTlsSection,
}

What is wrong with one symbol. Reported inside ModelError::Symbol.

Examples

use object_lang::SymbolProblem;

assert_eq!(SymbolProblem::LocalUndefined.to_string(), "a local symbol must be defined");

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NameContainsNul

The name contains a NUL byte.

UnknownSection

The symbol is defined in a section the object does not have.

OutOfSection

The symbol (its value, or value plus size) lies outside its section.

LocalUndefined

A local symbol is undefined or common: nothing outside the object could define it.

BadFileSymbol

A File symbol is not local and absolute with value and size zero.

BadCommonSymbol

A Common symbol is not global, or its alignment (its value) is not a power of two.

CommonInExecutable

A Common symbol in an executable: an executable’s storage is already allocated.

UndefinedInExecutable

A non-weak undefined symbol in an executable: nothing is left to define it.

TlsOutsideTlsSection

A Tls symbol defined in a section without the TLS flag.

Trait Implementations

impl Clone for SymbolProblem

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SymbolProblem

impl Debug for SymbolProblem

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

Formats the value using the given formatter.

impl Display for SymbolProblem

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

Formats the value using the given formatter.

impl Eq for SymbolProblem

impl Hash for SymbolProblem

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SymbolProblem

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SymbolProblem