Enum mqtt::control::variable_header::protocol_level::ProtocolLevel

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#[repr(u8)]
pub enum ProtocolLevel {
    Version310,
    Version311,
    Version50,
}

Expand description

Protocol level in MQTT (0x04 in v3.1.1)

Variants

`Version310`

`Version311`

`Version50`

Implementations

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impl ProtocolLevel

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pub fn from_u8(n: u8) -> Option<ProtocolLevel>

Trait Implementations

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impl Clone for ProtocolLevel

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fn clone(&self) -> ProtocolLevel

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for ProtocolLevel

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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 Decodable for ProtocolLevel

type Error = VariableHeaderError

type Cond = ()

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fn decode_with<R: Read>(
reader: &mut R,
_rest: ()
) -> Result<ProtocolLevel, VariableHeaderError>

Decodes object with additional data (or hints)

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fn decode<R: Read>(reader: &mut R) -> Result<Self, Self::Error> where
Self::Cond: Default,

Decodes object from reader

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impl Encodable for ProtocolLevel

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fn encode<W: Write>(&self, writer: &mut W) -> Result<(), Error>

Encodes to writer

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fn encoded_length(&self) -> u32

Length of bytes after encoded

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impl PartialEq<ProtocolLevel> for ProtocolLevel

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

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

1.0.0 · source

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

This method tests for !=.

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impl StructuralPartialEq for ProtocolLevel

Auto Trait Implementations

impl RefUnwindSafe for ProtocolLevel

impl Send for ProtocolLevel

impl Sync for ProtocolLevel

impl Unpin for ProtocolLevel

impl UnwindSafe for ProtocolLevel

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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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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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub 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

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

Performs the conversion.

Enum mqtt::control::variable_header::protocol_level::ProtocolLevel

Variants

Version310

Version311

Version50

Implementations

impl ProtocolLevel

pub fn from_u8(n: u8) -> Option<ProtocolLevel>

Trait Implementations

impl Clone for ProtocolLevel

fn clone(&self) -> ProtocolLevel

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

impl Debug for ProtocolLevel

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

impl Decodable for ProtocolLevel

type Error = VariableHeaderError

type Cond = ()

fn decode_with<R: Read>( reader: &mut R, _rest: ()) -> Result<ProtocolLevel, VariableHeaderError>

fn decode<R: Read>(reader: &mut R) -> Result<Self, Self::Error> where Self::Cond: Default,

impl Encodable for ProtocolLevel

fn encode<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn encoded_length(&self) -> u32

impl PartialEq<ProtocolLevel> for ProtocolLevel

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

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

impl Copy for ProtocolLevel

impl Eq for ProtocolLevel

impl StructuralEq for ProtocolLevel

impl StructuralPartialEq for ProtocolLevel

Auto Trait Implementations

impl RefUnwindSafe for ProtocolLevel

impl Send for ProtocolLevel

impl Sync for ProtocolLevel

impl Unpin for ProtocolLevel

impl UnwindSafe for ProtocolLevel

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

`Version310`

`Version311`

`Version50`

fn decode_with<R: Read>(
reader: &mut R,
_rest: ()
) -> Result<ProtocolLevel, VariableHeaderError>

fn decode<R: Read>(reader: &mut R) -> Result<Self, Self::Error> where
Self::Cond: Default,

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

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