pub struct RecordFieldStructureDef {
pub name: DbString,
pub field_type: RecordFieldStructureType,
pub required: bool,
}Expand description
One declared field of a closed/typed RECORD: name, its (possibly nested) type, and whether the field is required (non-nullable).
Fields§
§name: DbStringField name.
field_type: RecordFieldStructureTypeDeclared field type (recursively nestable).
required: booltrue when the field is required (NOT NULL).
Trait Implementations§
Source§impl Clone for RecordFieldStructureDef
impl Clone for RecordFieldStructureDef
Source§fn clone(&self) -> RecordFieldStructureDef
fn clone(&self) -> RecordFieldStructureDef
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for RecordFieldStructureDef
impl Debug for RecordFieldStructureDef
Source§impl<'de> Deserialize<'de> for RecordFieldStructureDef
impl<'de> Deserialize<'de> for RecordFieldStructureDef
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
impl Eq for RecordFieldStructureDef
Source§impl Hash for RecordFieldStructureDef
impl Hash for RecordFieldStructureDef
Source§impl PartialEq for RecordFieldStructureDef
impl PartialEq for RecordFieldStructureDef
Source§fn eq(&self, other: &RecordFieldStructureDef) -> bool
fn eq(&self, other: &RecordFieldStructureDef) -> bool
Tests for
self and other values to be equal, and is used by ==.Source§impl Serialize for RecordFieldStructureDef
impl Serialize for RecordFieldStructureDef
impl StructuralPartialEq for RecordFieldStructureDef
Auto Trait Implementations§
impl Freeze for RecordFieldStructureDef
impl RefUnwindSafe for RecordFieldStructureDef
impl Send for RecordFieldStructureDef
impl Sync for RecordFieldStructureDef
impl Unpin for RecordFieldStructureDef
impl UnsafeUnpin for RecordFieldStructureDef
impl UnwindSafe for RecordFieldStructureDef
Blanket Implementations§
Source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
Source§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
Source§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> DeserializeOwned for Twhere
T: for<'de> Deserialize<'de>,
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
Source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.
Source§impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
Source§unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
Returns whether the given value has been niched. Read more
Source§fn resolve_niched(out: Place<NichedOption<T, N1>>)
fn resolve_niched(out: Place<NichedOption<T, N1>>)
Writes data to
out indicating that a T is niched.