Struct pliantdb_local::core::document::Revision [−][src]
Information about a Document
’s revision history.
Fields
id: u32
The current revision id of the document. This value is sequentially incremented on each document update.
sha256: [u8; 32]
The SHA256 digest of the bytes contained within the Document
.
Implementations
impl Revision
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#[must_use]pub fn new(contents: &[u8]) -> Revision
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Creates the first revision for a document with the SHA256 digest of the passed bytes.
#[must_use]pub fn with_id(id: u32, contents: &[u8]) -> Revision
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Creates a revision with id
for a document with the SHA256 digest of the passed bytes.
#[must_use]pub fn next_revision(&self, new_contents: &[u8]) -> Option<Revision>
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Creates the next revision in sequence with an updated digest. If the digest doesn’t change, None is returned.
Panics
Panics if id
overflows.
Trait Implementations
impl Clone for Revision
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impl Debug for Revision
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impl<'de> Deserialize<'de> for Revision
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pub fn deserialize<__D>(
__deserializer: __D
) -> Result<Revision, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
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__deserializer: __D
) -> Result<Revision, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
impl Eq for Revision
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impl PartialEq<Revision> for Revision
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impl Serialize for Revision
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pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
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&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
impl StructuralEq for Revision
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impl StructuralPartialEq for Revision
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Auto Trait Implementations
impl RefUnwindSafe for Revision
impl Send for Revision
impl Sync for Revision
impl Unpin for Revision
impl UnwindSafe for Revision
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,