Struct tor_cell::chancell::ChanCmd

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pub struct ChanCmd(_);

Expand description

A ChanCmd is the type of a channel cell. The value of the ChanCmd indicates the meaning of the cell, and (possibly) its length.

Implementations

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impl ChanCmd

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pub const PADDING: ChanCmd = ChanCmd(0)

A fixed-length cell that will be dropped.

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pub const CREATE: ChanCmd = ChanCmd(1)

Create a new circuit (obsolete format)

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pub const CREATED: ChanCmd = ChanCmd(2)

Finish circuit-creation handshake (obsolete format)

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pub const RELAY: ChanCmd = ChanCmd(3)

Relay cell, transmitted over a circuit.

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pub const DESTROY: ChanCmd = ChanCmd(4)

Destroy a circuit

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pub const CREATE_FAST: ChanCmd = ChanCmd(5)

Create a new circuit (no public-key)

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pub const CREATED_FAST: ChanCmd = ChanCmd(6)

Finish a circuit-creation handshake (no public-key)

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pub const NETINFO: ChanCmd = ChanCmd(8)

Finish a channel handshake with time and address information

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pub const RELAY_EARLY: ChanCmd = ChanCmd(9)

Relay cell, transmitted over a circuit. Limited.

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pub const CREATE2: ChanCmd = ChanCmd(10)

Create a new circuit (current format)

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pub const CREATED2: ChanCmd = ChanCmd(11)

Finish a circuit-creation handshake (current format)

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pub const PADDING_NEGOTIATE: ChanCmd = ChanCmd(12)

Adjust channel-padding settings

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pub const VERSIONS: ChanCmd = ChanCmd(7)

Variable-length cell, despite its number: negotiate versions

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pub const VPADDING: ChanCmd = ChanCmd(128)

Variable-length channel-padding cell

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pub const CERTS: ChanCmd = ChanCmd(129)

Provide additional certificates beyond those given in the TLS handshake

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pub const AUTH_CHALLENGE: ChanCmd = ChanCmd(130)

Challenge material used in relay-to-relay handshake.

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pub const AUTHENTICATE: ChanCmd = ChanCmd(131)

Response material used in relay-to-relay handshake.

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pub const AUTHORIZE: ChanCmd = ChanCmd(132)

Indicates client permission to use relay. Not currently used.

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pub fn is_recognized(self) -> bool

Return true if this value is one that we recognize.

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pub fn from_name(name: &str) -> Option<Self>

Try to convert this value from one of the recognized names.

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impl ChanCmd

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pub fn is_var_cell(self) -> bool

Return true if this command is for a cell using the the variable-length format.

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pub fn accepts_circid_val(self, id: CircId) -> bool

Return true if this command is one that accepts the particular circuit ID id.

Trait Implementations

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impl Clone for ChanCmd

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fn clone(&self) -> ChanCmd

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for ChanCmd

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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 Display for ChanCmd

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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 From<ChanCmd> for u8

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fn from(val: ChanCmd) -> u8

Converts to this type from the input type.

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impl From<u8> for ChanCmd

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fn from(num: u8) -> ChanCmd

Converts to this type from the input type.

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impl PartialEq<ChanCmd> for ChanCmd

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

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

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

This method tests for !=.

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impl StructuralPartialEq for ChanCmd

Auto Trait Implementations

impl RefUnwindSafe for ChanCmd

impl Send for ChanCmd

impl Sync for ChanCmd

impl Unpin for ChanCmd

impl UnwindSafe for ChanCmd

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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> Same<T> for T

type Output = T

Should always be Self

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

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)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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Struct tor_cell::chancell::ChanCmd

Implementations

impl ChanCmd

pub const PADDING: ChanCmd = ChanCmd(0)

pub const CREATE: ChanCmd = ChanCmd(1)

pub const CREATED: ChanCmd = ChanCmd(2)

pub const RELAY: ChanCmd = ChanCmd(3)

pub const DESTROY: ChanCmd = ChanCmd(4)

pub const CREATE_FAST: ChanCmd = ChanCmd(5)

pub const CREATED_FAST: ChanCmd = ChanCmd(6)

pub const NETINFO: ChanCmd = ChanCmd(8)

pub const RELAY_EARLY: ChanCmd = ChanCmd(9)

pub const CREATE2: ChanCmd = ChanCmd(10)

pub const CREATED2: ChanCmd = ChanCmd(11)

pub const PADDING_NEGOTIATE: ChanCmd = ChanCmd(12)

pub const VERSIONS: ChanCmd = ChanCmd(7)

pub const VPADDING: ChanCmd = ChanCmd(128)

pub const CERTS: ChanCmd = ChanCmd(129)

pub const AUTH_CHALLENGE: ChanCmd = ChanCmd(130)

pub const AUTHENTICATE: ChanCmd = ChanCmd(131)

pub const AUTHORIZE: ChanCmd = ChanCmd(132)

pub fn is_recognized(self) -> bool

pub fn from_name(name: &str) -> Option<Self>

impl ChanCmd

pub fn is_var_cell(self) -> bool

pub fn accepts_circid_val(self, id: CircId) -> bool

Trait Implementations

impl Clone for ChanCmd

fn clone(&self) -> ChanCmd

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

impl Debug for ChanCmd

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

impl Display for ChanCmd

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

impl From<ChanCmd> for u8

fn from(val: ChanCmd) -> u8

impl From<u8> for ChanCmd

fn from(num: u8) -> ChanCmd

impl PartialEq<ChanCmd> for ChanCmd

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

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

impl Copy for ChanCmd

impl Eq for ChanCmd

impl StructuralEq for ChanCmd

impl StructuralPartialEq for ChanCmd

Auto Trait Implementations

impl RefUnwindSafe for ChanCmd

impl Send for ChanCmd

impl Sync for ChanCmd

impl Unpin for ChanCmd

impl UnwindSafe for ChanCmd

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

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

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,