Struct openssl::error::Error

pub struct Error { /* fields omitted */ }

An error reported from OpenSSL.

Methods

impl Error

pub fn get() -> Option<Error>

Returns the first error on the OpenSSL error stack.

pub fn put(&self)

Pushes the error back onto the OpenSSL error stack.

pub fn code(&self) -> c_ulong

Returns the raw OpenSSL error code for this error.

pub fn library(&self) -> Option<&'static str>

Returns the name of the library reporting the error, if available.

pub fn function(&self) -> Option<&'static str>

Returns the name of the function reporting the error.

pub fn reason(&self) -> Option<&'static str>

Returns the reason for the error.

pub fn file(&self) -> &'static str

Returns the name of the source file which encountered the error.

pub fn line(&self) -> u32

Returns the line in the source file which encountered the error.

pub fn data(&self) -> Option<&str>

Returns additional data describing the error.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

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

fn backtrace(&self) -> Option<&Backtrace>

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

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

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl Send for Error

impl Sync for Error