pub struct MigrationDescriptor {
pub version: u32,
pub name: &'static str,
}Expand description
Public metadata for a registered migration.
Fields§
§version: u32Schema version introduced by the migration.
name: &'static strStable migration identifier.
Trait Implementations§
Source§impl Clone for MigrationDescriptor
impl Clone for MigrationDescriptor
Source§fn clone(&self) -> MigrationDescriptor
fn clone(&self) -> MigrationDescriptor
Returns a duplicate of the value. Read more
1.0.0 · 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 MigrationDescriptor
impl Debug for MigrationDescriptor
Source§impl PartialEq for MigrationDescriptor
impl PartialEq for MigrationDescriptor
impl Copy for MigrationDescriptor
impl Eq for MigrationDescriptor
impl StructuralPartialEq for MigrationDescriptor
Auto Trait Implementations§
impl Freeze for MigrationDescriptor
impl RefUnwindSafe for MigrationDescriptor
impl Send for MigrationDescriptor
impl Sync for MigrationDescriptor
impl Unpin for MigrationDescriptor
impl UnsafeUnpin for MigrationDescriptor
impl UnwindSafe for MigrationDescriptor
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impl<T> AnyExt for T
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Attempts to downcast this to
T behind referenceSource§fn downcast_mut<T>(this: &mut Self) -> Option<&mut T>where
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Attempts to downcast this to
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Attempts to downcast this to
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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Compare self to
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Source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
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