Enum CidrError 

#[non_exhaustive]
pub enum CidrError {
    InvalidFormat,
    InvalidPrefixLength,
    InvalidIpAddr,
}

Available on crate feature net only.

Error type for CIDR parsing.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidFormat

Invalid CIDR format

The input string is not in the correct CIDR format. Expected format: “address/prefix_length” (e.g., “192.168.1.0/24”).

InvalidPrefixLength

Invalid prefix length

The prefix length is not valid for the IP address type. IPv4 addresses require prefix length 0-32. IPv6 addresses require prefix length 0-128.

InvalidIpAddr

Invalid IP address

The address part of the CIDR notation is not a valid IP address.

Trait Implementations

impl Clone for CidrError

fn clone(&self) -> CidrError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CidrError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CidrError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CidrError

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

Formats the value using the given formatter.

impl Error for CidrError

Available on crate feature std only.

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 PartialEq for CidrError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CidrError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for CidrError

impl Eq for CidrError

impl StructuralPartialEq for CidrError