Struct Sqlite
pub struct Sqlite;Expand description
Sqlite database driver.
Trait Implementations§
§impl Database for Sqlite
impl Database for Sqlite
§const URL_SCHEMES: &'static [&'static str]
const URL_SCHEMES: &'static [&'static str]
The schemes for database URLs that should match this driver.
§type Connection = SqliteConnection
type Connection = SqliteConnection
The concrete
Connection implementation for this database.§type TransactionManager = SqliteTransactionManager
type TransactionManager = SqliteTransactionManager
The concrete
TransactionManager implementation for this database.§type QueryResult = SqliteQueryResult
type QueryResult = SqliteQueryResult
The concrete
QueryResult implementation for this database.§type Value = SqliteValue
type Value = SqliteValue
The concrete type used to hold an owned copy of the not-yet-decoded value that was
received from the database.
§type ValueRef<'r> = SqliteValueRef<'r>
type ValueRef<'r> = SqliteValueRef<'r>
The concrete type used to hold a reference to the not-yet-decoded value that has just been
received from the database.
§type ArgumentBuffer<'q> = Vec<SqliteArgumentValue<'q>>
type ArgumentBuffer<'q> = Vec<SqliteArgumentValue<'q>>
The concrete type used as a buffer for arguments while encoding.
§impl Encode<'_, Sqlite> for OffsetDateTime
impl Encode<'_, Sqlite> for OffsetDateTime
§fn encode_by_ref(
&self,
buf: &mut Vec<SqliteArgumentValue<'_>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode_by_ref( &self, buf: &mut Vec<SqliteArgumentValue<'_>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
§fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
Writes the value of
self into buf in the expected format for the database.fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
§impl<'q> Encode<'q, Sqlite> for &'q [u8]
impl<'q> Encode<'q, Sqlite> for &'q [u8]
§fn encode_by_ref(
&self,
args: &mut Vec<SqliteArgumentValue<'q>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode_by_ref( &self, args: &mut Vec<SqliteArgumentValue<'q>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
§fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
Writes the value of
self into buf in the expected format for the database.fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
§impl<'q> Encode<'q, Sqlite> for &'q str
impl<'q> Encode<'q, Sqlite> for &'q str
§fn encode_by_ref(
&self,
args: &mut Vec<SqliteArgumentValue<'q>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode_by_ref( &self, args: &mut Vec<SqliteArgumentValue<'q>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
§fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
Writes the value of
self into buf in the expected format for the database.fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
§impl<'q, T> Encode<'q, Sqlite> for Option<T>
impl<'q, T> Encode<'q, Sqlite> for Option<T>
fn produces(&self) -> Option<<Sqlite as Database>::TypeInfo>
§fn encode(
self,
buf: &mut <Sqlite as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode( self, buf: &mut <Sqlite as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
Writes the value of
self into buf in the expected format for the database.§fn encode_by_ref(
&self,
buf: &mut <Sqlite as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode_by_ref( &self, buf: &mut <Sqlite as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn size_hint(&self) -> usize
§impl<'q> Encode<'q, Sqlite> for String
impl<'q> Encode<'q, Sqlite> for String
§fn encode(
self,
args: &mut Vec<SqliteArgumentValue<'q>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode( self, args: &mut Vec<SqliteArgumentValue<'q>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
Writes the value of
self into buf in the expected format for the database.§fn encode_by_ref(
&self,
args: &mut Vec<SqliteArgumentValue<'q>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode_by_ref( &self, args: &mut Vec<SqliteArgumentValue<'q>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
§impl<'q> Encode<'q, Sqlite> for Vec<u8>
impl<'q> Encode<'q, Sqlite> for Vec<u8>
§fn encode(
self,
args: &mut Vec<SqliteArgumentValue<'q>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode( self, args: &mut Vec<SqliteArgumentValue<'q>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
Writes the value of
self into buf in the expected format for the database.§fn encode_by_ref(
&self,
args: &mut Vec<SqliteArgumentValue<'q>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode_by_ref( &self, args: &mut Vec<SqliteArgumentValue<'q>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
§impl<'q> Encode<'q, Sqlite> for bool
impl<'q> Encode<'q, Sqlite> for bool
§fn encode_by_ref(
&self,
args: &mut Vec<SqliteArgumentValue<'q>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode_by_ref( &self, args: &mut Vec<SqliteArgumentValue<'q>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
§fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
Writes the value of
self into buf in the expected format for the database.fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
§impl<'q> Encode<'q, Sqlite> for u16
impl<'q> Encode<'q, Sqlite> for u16
§fn encode_by_ref(
&self,
args: &mut Vec<SqliteArgumentValue<'q>>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>
fn encode_by_ref( &self, args: &mut Vec<SqliteArgumentValue<'q>>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>
§fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Send + Sync>>where
Self: Sized,
Writes the value of
self into buf in the expected format for the database.fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
§impl MigrateDatabase for Sqlite
impl MigrateDatabase for Sqlite
fn create_database( url: &str, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + '_>>
fn database_exists( url: &str, ) -> Pin<Box<dyn Future<Output = Result<bool, Error>> + Send + '_>>
fn drop_database( url: &str, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + '_>>
fn force_drop_database( _url: &str, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + '_>>
§impl TestSupport for Sqlite
impl TestSupport for Sqlite
§fn test_context(
args: &TestArgs,
) -> Pin<Box<dyn Future<Output = Result<TestContext<Sqlite>, Error>> + Send + '_>>
fn test_context( args: &TestArgs, ) -> Pin<Box<dyn Future<Output = Result<TestContext<Sqlite>, Error>> + Send + '_>>
Get parameters to construct a
Pool suitable for testing. Read morefn cleanup_test( db_name: &str, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + '_>>
§impl TypeChecking for Sqlite
impl TypeChecking for Sqlite
§const PARAM_CHECKING: ParamChecking = ::sqlx_core::type_checking::ParamChecking::Weak
const PARAM_CHECKING: ParamChecking = ::sqlx_core::type_checking::ParamChecking::Weak
Describes how the database in question typechecks query parameters.
§fn param_type_for_id(
info: &<Sqlite as Database>::TypeInfo,
) -> Option<&'static str>
fn param_type_for_id( info: &<Sqlite as Database>::TypeInfo, ) -> Option<&'static str>
Get the full path of the Rust type that corresponds to the given
TypeInfo, if applicable. Read more§fn return_type_for_id(
info: &<Sqlite as Database>::TypeInfo,
) -> Option<&'static str>
fn return_type_for_id( info: &<Sqlite as Database>::TypeInfo, ) -> Option<&'static str>
Get the full path of the Rust type that corresponds to the given
TypeInfo, if applicable. Read moreimpl HasStatementCache for Sqlite
Auto Trait Implementations§
impl Freeze for Sqlite
impl RefUnwindSafe for Sqlite
impl Send for Sqlite
impl Sync for Sqlite
impl Unpin for Sqlite
impl UnwindSafe for Sqlite
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§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§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.
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T: ?Sized,
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T: ?Sized,
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