Struct ethcore::migrations::ToV10
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pub struct ToV10 { /* fields omitted */ }
Account bloom migration.
Methods
impl ToV10
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Trait Implementations
impl Default for ToV10
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impl Migration for ToV10
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fn version(&self) -> u32
Version of the database after the migration.
fn pre_columns(&self) -> Option<u32>
Number of columns in the database before the migration.
fn columns(&self) -> Option<u32>
Number of columns in database after the migration.
fn migrate(&mut self,
source: Arc<Database>,
config: &Config,
dest: &mut Database,
col: Option<u32>)
-> Result<(), Error>
source: Arc<Database>,
config: &Config,
dest: &mut Database,
col: Option<u32>)
-> Result<(), Error>
Migrate a source to a destination.