Trait dfw::FirewallBackend

pub trait FirewallBackend: Sized where
    DFW<Self>: Process<Self>, {
    type Rule;
    type Defaults: Debug + DeserializeOwned;
    fn apply(
        rules: Vec<Self::Rule>, 
        ctx: &ProcessContext<'_, Self>
    ) -> Result<()>;
}

This trait is used to distinguish between different firewall backends.

To add a new firewall-backend create an empty struct implementing this trait.

Associated Types

type Rule

Associated type identifying the rule-type returned.

type Defaults: Debug + DeserializeOwned

Associated type representing the firewall backend defaults/configuration.

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Required methods

fn apply(rules: Vec<Self::Rule>, ctx: &ProcessContext<'_, Self>) -> Result<()>

Apply the processed rules.

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Implementors

impl FirewallBackend for Iptables

type Rule = IptablesRule

type Defaults = Defaults

fn apply(rules: Vec<Self::Rule>, ctx: &ProcessContext<'_, Self>) -> Result<()>

impl FirewallBackend for Nftables

type Rule = String

type Defaults = Defaults

fn apply(
    rules: Vec<Self::Rule>,
    ctx: &ProcessContext<'_, Nftables>
) -> Result<()>

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