Enum IpError 

pub enum IpError {
    InvalidRange(IpAddr, IpAddr),
    InvalidPrefix(u8),
    NetworkError(String),
    AddrParse(AddrParseError),
    InvalidFormat(String),
    PrefixParse(ParseIntError),
}

Errors associated with IP address range operations.

Variants

InvalidRange(IpAddr, IpAddr)

Occurs when the start address is numerically greater than the end address.

InvalidPrefix(u8)

Occurs when a CIDR prefix is outside the valid range (0-32 for v4, 0-128 for v6).

NetworkError(String)

Occurs when a network calculation error arises from the underlying network library.

AddrParse(AddrParseError)

Occurs when an IP address string cannot be parsed.

InvalidFormat(String)

Occurs when the provided string format for an IP range is recognized as invalid.

PrefixParse(ParseIntError)

Occurs when parsing an integer value for a prefix length fails.

Trait Implementations

impl Debug for IpError

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

Formats the value using the given formatter.

impl Display for IpError

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

Formats the value using the given formatter.

impl Error for IpError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<AddrParseError> for IpError

fn from(source: AddrParseError) -> Self

Converts to this type from the input type.

impl From<IpError> for IpSetError

fn from(source: IpError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for IpError

fn from(source: ParseIntError) -> Self

Converts to this type from the input type.

impl PartialEq for IpError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IpError