Enum mungos::options::FullDocumentType
source · [−]#[non_exhaustive]
pub enum FullDocumentType {
UpdateLookup,
WhenAvailable,
Required,
Other(String),
}
Expand description
Describes the modes for configuring the
ChangeStreamEvent::full_document
field.
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
UpdateLookup
The field will be populated with a copy of the entire document that was updated.
WhenAvailable
The field will be populated for replace and update change events if the post-image for this event is available.
Required
The same behavior as WhenAvailable
except that an error is raised if the post-image is
not available.
Other(String)
User-defined other types for forward compatibility.
Trait Implementations
sourceimpl Clone for FullDocumentType
impl Clone for FullDocumentType
sourcefn clone(&self) -> FullDocumentType
fn clone(&self) -> FullDocumentType
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for FullDocumentType
impl Debug for FullDocumentType
sourceimpl<'de> Deserialize<'de> for FullDocumentType
impl<'de> Deserialize<'de> for FullDocumentType
sourcefn deserialize<__D>(
__deserializer: __D
) -> Result<FullDocumentType, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<FullDocumentType, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl Serialize for FullDocumentType
impl Serialize for FullDocumentType
sourcefn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
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
Auto Trait Implementations
impl RefUnwindSafe for FullDocumentType
impl Send for FullDocumentType
impl Sync for FullDocumentType
impl Unpin for FullDocumentType
impl UnwindSafe for FullDocumentType
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more