Struct sqlx_postgres::any::Any
source · pub struct Any;
Expand description
Opaque database driver. Capable of being used in place of any SQLx database driver. The actual driver used will be selected at runtime, from the connection url.
Trait Implementations§
source§impl Database for Any
impl Database for Any
§type Connection = AnyConnection
type Connection = AnyConnection
The concrete
Connection
implementation for this database.§type TransactionManager = AnyTransactionManager
type TransactionManager = AnyTransactionManager
The concrete
TransactionManager
implementation for this database.§type QueryResult = AnyQueryResult
type QueryResult = AnyQueryResult
The concrete
QueryResult
implementation for this database.§type TypeInfo = AnyTypeInfo
type TypeInfo = AnyTypeInfo
The concrete
TypeInfo
implementation for this database.§type Value = AnyValue
type Value = AnyValue
The concrete type used to hold an owned copy of the not-yet-decoded value that was
received from the database.
source§const URL_SCHEMES: &'static [&'static str] = _
const URL_SCHEMES: &'static [&'static str] = _
The schemes for database URLs that should match this driver.
source§impl<'a> Encode<'a, Any> for &'a str
impl<'a> Encode<'a, Any> for &'a str
source§fn encode(self, buf: &mut <Any as HasArguments<'a>>::ArgumentBuffer) -> IsNull
fn encode(self, buf: &mut <Any as HasArguments<'a>>::ArgumentBuffer) -> IsNull
Writes the value of
self
into buf
in the expected format for the database.source§fn encode_by_ref(
&self,
buf: &mut <Any as HasArguments<'a>>::ArgumentBuffer
) -> IsNull
fn encode_by_ref( &self, buf: &mut <Any as HasArguments<'a>>::ArgumentBuffer ) -> IsNull
fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
source§impl<'q> Encode<'q, Any> for &'q [u8]
impl<'q> Encode<'q, Any> for &'q [u8]
source§fn encode_by_ref(
&self,
buf: &mut <Any as HasArguments<'q>>::ArgumentBuffer
) -> IsNull
fn encode_by_ref( &self, buf: &mut <Any as HasArguments<'q>>::ArgumentBuffer ) -> IsNull
source§fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNullwhere
Self: Sized,
fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNullwhere
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
source§impl<'q> Encode<'q, Any> for Vec<u8>
impl<'q> Encode<'q, Any> for Vec<u8>
source§fn encode_by_ref(
&self,
buf: &mut <Any as HasArguments<'q>>::ArgumentBuffer
) -> IsNull
fn encode_by_ref( &self, buf: &mut <Any as HasArguments<'q>>::ArgumentBuffer ) -> IsNull
source§fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNullwhere
Self: Sized,
fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNullwhere
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
source§impl<'q> HasArguments<'q> for Any
impl<'q> HasArguments<'q> for Any
type Database = Any
§type Arguments = AnyArguments<'q>
type Arguments = AnyArguments<'q>
The concrete
Arguments
implementation for this database.§type ArgumentBuffer = AnyArgumentBuffer<'q>
type ArgumentBuffer = AnyArgumentBuffer<'q>
The concrete type used as a buffer for arguments while encoding.
source§impl<'q> HasStatement<'q> for Any
impl<'q> HasStatement<'q> for Any
source§impl<'r> HasValueRef<'r> for Any
impl<'r> HasValueRef<'r> for Any
source§impl MigrateDatabase for Any
impl MigrateDatabase for Any
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 HasStatementCache for Any
Auto Trait Implementations§
impl RefUnwindSafe for Any
impl Send for Any
impl Sync for Any
impl Unpin for Any
impl UnwindSafe for Any
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more