Struct rusqlite_migration::M

pub struct M<'u> { /* fields omitted */ }

One migration

Implementations

impl<'u> M<'u>

pub fn up(sql: &'u str) -> Self

Create a schema update.

Please note

• PRAGMA statements are discouraged here. They are often better applied outside of migrations, because:
  • Some PRAGMA need to be executed for each connection (like foreign_keys).
  • Some PRAGMA are no-op when executed inside transactions (that will be the case for the SQL written in up) (like journal_mode).
  • Multiple SQL commands contaning PRAGMA are known not to work with the extra_check feature of rusqlite.
• SQL commands should end with a “;”.

Trait Implementations

impl<'u> Clone for M<'u>

fn clone(&self) -> M<'u>

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'u> Debug for M<'u>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'u> PartialEq<M<'u>> for M<'u>

fn eq(&self, other: &M<'u>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &M<'u>) -> bool

This method tests for !=.

impl<'u> StructuralPartialEq for M<'u>