Enum nullnet_firewall::FirewallError

pub enum FirewallError {
    InvalidDportValue(String),
    InvalidSportValue(String),
    InvalidDestValue(String),
    InvalidSourceValue(String),
    InvalidIcmpTypeValue(String),
    InvalidProtocolValue(String),
    InvalidDirection(String),
    InvalidAction(String),
    UnknownOption(String),
    EmptyOption(String),
    DuplicatedOption(String),
    NotEnoughArguments,
    NotApplicableIcmpType,
}

Error that may arise as a consequence of an invalid firewall specification.

Variants

InvalidDportValue(String)

The value supplied for the option --dport is invalid.

InvalidSportValue(String)

The value supplied for the option --sport is invalid.

InvalidDestValue(String)

The value supplied for the option --dest is invalid.

InvalidSourceValue(String)

The value supplied for the option --source is invalid.

InvalidIcmpTypeValue(String)

The value supplied for the option --icmp-type is invalid.

InvalidProtocolValue(String)

The value supplied for the option --proto is invalid.

InvalidDirection(String)

An invalid direction has been specified for a firewall rule.

InvalidAction(String)

An invalid action has been specified for a firewall rule.

UnknownOption(String)

An unknown option has been specified for a firewall rule.

EmptyOption(String)

An empty option has been specified for a firewall rule.

DuplicatedOption(String)

The same option has been specified multiple times for the same firewall rule.

NotEnoughArguments

Not enough arguments have been specified for a firewall rule.

NotApplicableIcmpType

The option --icmp-type is valid only if --proto 1 or --proto 58 is also specified.

Trait Implementations

impl Clone for FirewallError

fn clone(&self) -> FirewallError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FirewallError

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

Formats the value using the given formatter.

impl Display for FirewallError

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

Formats the value using the given formatter.

impl PartialEq for FirewallError

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

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

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

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

impl Eq for FirewallError

impl StructuralEq for FirewallError

impl StructuralPartialEq for FirewallError