pub enum Error {
    UnexpectedEnd,
    UnexpectedText,
    BadBackReference,
    BadTemplateArgReference,
    ForwardTemplateArgReference,
    BadFunctionArgReference,
    BadLeafNameReference,
    Overflow,
    TooMuchRecursion,
}
Expand description

Errors that can occur while demangling a symbol.

Variants

UnexpectedEnd

The mangled symbol ends abruptly.

UnexpectedText

The mangled symbol is not well-formed.

BadBackReference

Found a back reference that is out-of-bounds of the substitution table.

BadTemplateArgReference

Found a reference to a template arg that is either out-of-bounds, or in a context without template args.

ForwardTemplateArgReference

Found a reference to a template arg from within the arg itself (or from within an earlier arg).

BadFunctionArgReference

Found a reference to a function arg that is either out-of-bounds, or in a context without function args.

BadLeafNameReference

Found a reference to a leaf name in a context where there is no current leaf name.

Overflow

An overflow or underflow would occur when parsing an integer in a mangled symbol.

TooMuchRecursion

Encountered too much recursion when demangling symbol.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Formats the value using the given formatter. Read more

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

The lower-level source of this error, if any. Read more

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

Returns a stack backtrace, if available, of where this error occurred. Read more

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

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

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

The resulting type after obtaining ownership.

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

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

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

Converts the given value to a String. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.