Enum user_agent_parser::UserAgentParserError

pub enum UserAgentParserError {
    ScanError(ScanError),
    IOError(IOError),
    RegexError(RegexError),
    IncorrectSource,
}

Possible errors of UserAgentParser.

Variants

ScanError(ScanError)

IOError(IOError)

RegexError(RegexError)

IncorrectSource

Trait Implementations

impl Debug for UserAgentParserError

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

Formats the value using the given formatter.

impl Display for UserAgentParserError

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

Formats the value using the given formatter.

impl Error for UserAgentParserError

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 From<Error> for UserAgentParserError

fn from(error: IOError) -> UserAgentParserError

Performs the conversion.

impl From<Error> for UserAgentParserError

fn from(error: RegexError) -> UserAgentParserError

Performs the conversion.

impl From<ScanError> for UserAgentParserError

fn from(error: ScanError) -> UserAgentParserError

Performs the conversion.