Enum twitch_irc::message::ServerMessageParseError

pub enum ServerMessageParseError {
    MismatchedCommand(IRCMessage),
    MissingTag(IRCMessage, &'static str),
    MissingTagValue(IRCMessage, &'static str),
    MalformedTagValue(IRCMessage, &'static str, String),
    MissingParameter(IRCMessage, usize),
    MalformedChannel(IRCMessage),
    MalformedParameter(IRCMessage, usize),
    MissingPrefix(IRCMessage),
    MissingNickname(IRCMessage),
}

Errors encountered while trying to parse an IRC message as a more specialized "server message", based on its IRC command.

Variants

MismatchedCommand(IRCMessage)

That command's data is not parsed by this implementation

This type of error is only returned if you use try_from directly on a special server message implementation, instead of the general ServerMessage::try_from which covers all implementations and does not emit this type of error.

MissingTag(IRCMessage, &'static str)

No tag present under key key

MissingTagValue(IRCMessage, &'static str)

No tag value present under key key

MalformedTagValue(IRCMessage, &'static str, String)

Malformed tag value for tag key, value was value

MissingParameter(IRCMessage, usize)

No parameter found at index n

MalformedChannel(IRCMessage)

Malformed channel parameter (# must be present + something after it)

MalformedParameter(IRCMessage, usize)

Malformed parameter at index n

MissingPrefix(IRCMessage)

Missing prefix altogether

MissingNickname(IRCMessage)

No nickname found in prefix

Trait Implementations

impl Debug for ServerMessageParseError

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

Formats the value using the given formatter.

impl Display for ServerMessageParseError

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

Formats the value using the given formatter.

impl Error for ServerMessageParseError

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<ServerMessageParseError> for IRCMessage

fn from(msg: ServerMessageParseError) -> IRCMessage

Performs the conversion.

impl PartialEq<ServerMessageParseError> for ServerMessageParseError

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

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

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

This method tests for !=.

impl StructuralPartialEq for ServerMessageParseError