Enum rusqlite_migration::SchemaVersion
source · [−]pub enum SchemaVersion {
NoneSet,
Inside(NonZeroUsize),
Outside(NonZeroUsize),
}
Expand description
Schema version, in the context of Migrations
Variants
NoneSet
No schema version set
Inside(NonZeroUsize)
The current version in the database is inside the range of defined migrations
Outside(NonZeroUsize)
The current version in the database is outside any migration defined
Trait Implementations
sourceimpl Clone for SchemaVersion
impl Clone for SchemaVersion
sourcefn clone(&self) -> SchemaVersion
fn clone(&self) -> SchemaVersion
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 SchemaVersion
impl Debug for SchemaVersion
sourceimpl Display for SchemaVersion
impl Display for SchemaVersion
sourceimpl From<&'_ SchemaVersion> for usize
impl From<&'_ SchemaVersion> for usize
sourcefn from(schema_version: &SchemaVersion) -> usize
fn from(schema_version: &SchemaVersion) -> usize
Translate schema version to db version
sourceimpl From<SchemaVersion> for usize
impl From<SchemaVersion> for usize
sourcefn from(schema_version: SchemaVersion) -> Self
fn from(schema_version: SchemaVersion) -> Self
Converts to this type from the input type.
sourceimpl PartialEq<SchemaVersion> for SchemaVersion
impl PartialEq<SchemaVersion> for SchemaVersion
sourcefn eq(&self, other: &SchemaVersion) -> bool
fn eq(&self, other: &SchemaVersion) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &SchemaVersion) -> bool
fn ne(&self, other: &SchemaVersion) -> bool
This method tests for !=
.
sourceimpl PartialOrd<SchemaVersion> for SchemaVersion
impl PartialOrd<SchemaVersion> for SchemaVersion
sourcefn partial_cmp(&self, other: &Self) -> Option<Ordering>
fn partial_cmp(&self, other: &Self) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for SchemaVersion
impl StructuralPartialEq for SchemaVersion
Auto Trait Implementations
impl RefUnwindSafe for SchemaVersion
impl Send for SchemaVersion
impl Sync for SchemaVersion
impl Unpin for SchemaVersion
impl UnwindSafe for SchemaVersion
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
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more