gel_db_protocol::protocol::prelude

Struct LengthPrefixed

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pub struct LengthPrefixed<T>(pub T);
Expand description

A length-prefixed value.

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§0: T

Trait Implementations§

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

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fn clone(&self) -> LengthPrefixed<T>

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> DataType for LengthPrefixed<T>
where T: DataType,

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const META: StructFieldMeta = T::META

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fn encode_usize(buf: &mut BufWriter<'_>, value: usize)

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fn decode_usize(buf: &mut &[u8]) -> Result<usize, ParseError>

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impl<T> Debug for LengthPrefixed<T>
where T: Debug,

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

Formats the value using the given formatter. Read more
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impl<'a, T> DecoderFor<'a, LengthPrefixed<T>> for LengthPrefixed<T>
where T: DecoderFor<'a, T>,

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fn decode_for(buf: &mut &'a [u8]) -> Result<LengthPrefixed<T>, ParseError>

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impl<T> Default for LengthPrefixed<T>
where T: Default,

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fn default() -> LengthPrefixed<T>

Returns the “default value” for a type. Read more
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impl<T> Deref for LengthPrefixed<T>

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &<LengthPrefixed<T> as Deref>::Target

Dereferences the value.
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impl<T> DerefMut for LengthPrefixed<T>

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fn deref_mut(&mut self) -> &mut <LengthPrefixed<T> as Deref>::Target

Mutably dereferences the value.
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impl<T> Display for LengthPrefixed<T>
where T: Display,

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

Formats the value using the given formatter. Read more
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impl<T, U> EncoderFor<LengthPrefixed<T>> for LengthPrefixed<U>
where U: EncoderFor<T>, T: 'static,

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fn encode_for(&self, buf: &mut BufWriter<'_>)

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impl<T> PartialEq for LengthPrefixed<T>
where T: PartialEq,

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fn eq(&self, other: &LengthPrefixed<T>) -> bool

Tests for self and other values to be equal, and is used by ==.
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const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T> Copy for LengthPrefixed<T>
where T: Copy,

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impl<T> Eq for LengthPrefixed<T>
where T: Eq,

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impl<T> StructuralPartialEq for LengthPrefixed<T>

Auto Trait Implementations§

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impl<T> Freeze for LengthPrefixed<T>
where T: Freeze,

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impl<T> RefUnwindSafe for LengthPrefixed<T>
where T: RefUnwindSafe,

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impl<T> Send for LengthPrefixed<T>
where T: Send,

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impl<T> Sync for LengthPrefixed<T>
where T: Sync,

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impl<T> Unpin for LengthPrefixed<T>
where T: Unpin,

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impl<T> UnwindSafe for LengthPrefixed<T>
where T: 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> EncoderForExt for T
where T: ?Sized,

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fn to_vec<F>(&self) -> Vec<u8> ⓘ
where F: 'static, Self: EncoderFor<F>,

Convert this builder into a vector of bytes. This is generally not the most efficient way to perform serialization.
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fn encode_buffer<F>(&self, buf: &mut [u8]) -> Result<usize, usize>
where F: 'static, Self: EncoderFor<F>,

Encode this builder into a given buffer. If the buffer is too small, the function will return the number of bytes required to encode the builder.
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fn encode_buffer_uninit<'a, F>( &self, buf: &'a mut [MaybeUninit<u8>], ) -> Result<&'a mut [u8], usize>
where F: 'static, Self: EncoderFor<F>,

Encode this builder into a given buffer. If the buffer is too small, the function will return the number of bytes required to encode the builder.
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fn measure<F>(&self) -> usize
where F: 'static, Self: EncoderFor<F>,

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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, 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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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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> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. 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.