Struct bonsaidb::core::document::Header

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pub struct Header {
    pub id: DocumentId,
    pub revision: Revision,
}
Expand description

The header of a Document.

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§id: DocumentId

The id of the Document. Unique across the collection the document is contained within.

§revision: Revision

The revision of the stored document.

Trait Implementations§

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impl<'a> AsMut<Header> for BorrowedDocument<'a>

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fn as_mut(&mut self) -> &mut Header

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsMut<Header> for OwnedDocument

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fn as_mut(&mut self) -> &mut Header

Converts this type into a mutable reference of the (usually inferred) input type.
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impl<'a> AsRef<Header> for BorrowedDocument<'a>

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fn as_ref(&self) -> &Header

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Header> for OwnedDocument

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fn as_ref(&self) -> &Header

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for Header

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fn clone(&self) -> Header

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 Header

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Header

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

Deserialize this value from the given Serde deserializer. Read more
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impl Display for Header

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

Formats the value using the given formatter. Read more
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impl Emit for Header

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fn emit_key_and_value<K, Value>( &self, key: K, value: Value ) -> Result<Mappings<K, Value>, Error>

Creates a Map result with a key and value.
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fn emit(&self) -> Result<Mappings, Error>

Creates a Map result with an empty key and value.
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fn emit_if(&self, condition: bool) -> Result<Mappings, Error>

Creates a Map result with an empty key and value if condition is true.
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fn emit_key<K>(&self, key: K) -> Result<Mappings<K>, Error>

Creates a Map result with a key and an empty value.
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fn emit_value<Value>(&self, value: Value) -> Result<Mappings<(), Value>, Error>

Creates a Map result with value and an empty key.
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impl HasHeader for Header

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fn header(&self) -> Result<Header, Error>

Returns the header for this instance.
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impl Hash for Header

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Header

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Header

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fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl<'a, PrimaryKey> TryFrom<&'a CollectionHeader<PrimaryKey>> for Header
where PrimaryKey: for<'k> Key<'k>,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from( value: &'a CollectionHeader<PrimaryKey> ) -> Result<Header, <Header as TryFrom<&'a CollectionHeader<PrimaryKey>>>::Error>

Performs the conversion.
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impl<'a, PrimaryKey> TryFrom<&'a Header> for CollectionHeader<PrimaryKey>
where PrimaryKey: for<'k> Key<'k>,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from( value: &'a Header ) -> Result<CollectionHeader<PrimaryKey>, <CollectionHeader<PrimaryKey> as TryFrom<&'a Header>>::Error>

Performs the conversion.
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impl<PrimaryKey> TryFrom<CollectionHeader<PrimaryKey>> for Header
where PrimaryKey: for<'k> Key<'k>,

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type Error = Error

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

Performs the conversion.
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impl<PrimaryKey> TryFrom<Header> for CollectionHeader<PrimaryKey>
where PrimaryKey: for<'k> Key<'k>,

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type Error = Error

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

Performs the conversion.
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impl Eq for Header

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impl StructuralEq for Header

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impl StructuralPartialEq for Header

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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<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32 ) -> TaggedParser<'a, Implicit, Self, E>

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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> CallHasher for T
where T: Hash + ?Sized,

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fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64
where H: Hash + ?Sized, B: BuildHasher,

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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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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> Same for T

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type Output = T

Should always be Self
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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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default 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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Performs the conversion.
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where U: TryFrom<T>,

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

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

Performs the conversion.
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