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DFW

dfw::types

Struct DFW 

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pub struct DFW<B>
where
    B: FirewallBackend,
    DFW<B>: Process<B>,
{
    pub global_defaults: GlobalDefaults,
    pub backend_defaults: Option<B::Defaults>,
    pub initialization: Option<Initialization>,
    pub container_to_container: Option<ContainerToContainer>,
    pub container_to_wider_world: Option<ContainerToWiderWorld>,
    pub container_to_host: Option<ContainerToHost>,
    pub wider_world_to_container: Option<WiderWorldToContainer>,
    pub container_dnat: Option<ContainerDNAT>,
}
Expand description

DFW is the parent type defining the complete configuration used by DFW to build up the firewall rules.

Every section is optional.

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§global_defaults: GlobalDefaults

The defaults configuration section.

You can leave this section unspecified.

§backend_defaults: Option<B::Defaults>

The backend_defaults configuration section

§initialization: Option<Initialization>
👎Deprecated since 1.2.0:

Provide the initialization in the nftables backend-defaults section instead. This field will be removed with release 2.0.0.

§This field is DEPRECATED!

Provide the custom tables in the nftables backend-defaults section instead. (This field will be removed with release 2.0.0.)

Please consult the firewall-backend documentation if you want to know how to use this field.

§container_to_container: Option<ContainerToContainer>

The container_to_container configuration section

§container_to_wider_world: Option<ContainerToWiderWorld>

The container_to_wider_world configuration section

§container_to_host: Option<ContainerToHost>

The container_to_host configuration section

§wider_world_to_container: Option<WiderWorldToContainer>

The wider_world_to_container configuration section

§container_dnat: Option<ContainerDNAT>

The container_dnat configuration section

Trait Implementations§

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impl<B> Clone for DFW<B>
where B: FirewallBackend + Clone, DFW<B>: Process<B>, B::Defaults: Clone,

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fn clone(&self) -> DFW<B>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<B> Debug for DFW<B>
where B: FirewallBackend + Debug, DFW<B>: Process<B>, B::Defaults: Debug,

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

Formats the value using the given formatter. Read more
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impl<'de, B> Deserialize<'de> for DFW<B>
where B: FirewallBackend, DFW<B>: Process<B>,

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<B> Eq for DFW<B>
where B: FirewallBackend + Eq, DFW<B>: Process<B>, B::Defaults: Eq,

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impl<B> PartialEq for DFW<B>
where B: FirewallBackend + PartialEq, DFW<B>: Process<B>, B::Defaults: PartialEq,

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fn eq(&self, other: &DFW<B>) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl Process<Iptables> for DFW<Iptables>

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fn process( &self, ctx: &ProcessContext<'_, Iptables>, ) -> Result<Option<Vec<IptablesRule>>>

Process the current type within the given ProcessContext, returning zero or more rules to apply with nft.
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impl Process<Nftables> for DFW<Nftables>

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fn process( &self, ctx: &ProcessContext<'_, Nftables>, ) -> Result<Option<Vec<String>>>

Process the current type within the given ProcessContext, returning zero or more rules to apply with nft.
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impl<B> StructuralPartialEq for DFW<B>
where B: FirewallBackend + PartialEq, DFW<B>: Process<B>, B::Defaults: PartialEq,

Auto Trait Implementations§

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impl<B> Freeze for DFW<B>
where <B as FirewallBackend>::Defaults: Freeze,

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impl<B> RefUnwindSafe for DFW<B>
where <B as FirewallBackend>::Defaults: RefUnwindSafe,

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impl<B> Send for DFW<B>
where <B as FirewallBackend>::Defaults: Send,

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impl<B> Sync for DFW<B>
where <B as FirewallBackend>::Defaults: Sync,

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impl<B> Unpin for DFW<B>
where <B as FirewallBackend>::Defaults: Unpin,

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impl<B> UnsafeUnpin for DFW<B>
where <B as FirewallBackend>::Defaults: UnsafeUnpin,

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impl<B> UnwindSafe for DFW<B>
where <B as FirewallBackend>::Defaults: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> SendSyncUnwindSafe for T
where T: Send + Sync + UnwindSafe + ?Sized,

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more