Enum cidr::NetworkParseError

pub enum NetworkParseError {
    InvalidHostPart,
    AddrParseError(AddrParseError),
    NetworkLengthParseError(ParseIntError),
    NetworkLengthTooLongError(NetworkLengthTooLongError),
}

Error type returned when parsing IP networks

Variants

InvalidHostPart

The host part wasn't zero but should have been. The Cidr types require that you use the first address in the network (and the network length) to represent the address, but it wasn't the first address.

AddrParseError(AddrParseError)

Failed to parse the address

NetworkLengthParseError(ParseIntError)

Failed to parse the network length

NetworkLengthTooLongError(NetworkLengthTooLongError)

The network length was not valid (but was successfully parsed)

Trait Implementations

impl Clone for NetworkParseError

fn clone(&self) -> NetworkParseError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NetworkParseError

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

Formats the value using the given formatter.

impl Display for NetworkParseError

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

Formats the value using the given formatter.

impl Error for NetworkParseError

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<AddrParseError> for NetworkParseError

fn from(e: AddrParseError) -> Self

Performs the conversion.

impl From<NetworkLengthTooLongError> for NetworkParseError

fn from(e: NetworkLengthTooLongError) -> Self

Performs the conversion.

impl From<ParseIntError> for NetworkParseError

fn from(e: ParseIntError) -> Self

Performs the conversion.

impl PartialEq<NetworkParseError> for NetworkParseError

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

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

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

This method tests for !=.

impl StructuralPartialEq for NetworkParseError