pub struct Any;
Available on crate feature
any
only.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 Implementationsยง
sourceยงimpl Database for Any
impl Database for Any
sourceยงtype Connection = AnyConnection
type Connection = AnyConnection
The concrete
Connection
implementation for this database.sourceยงtype TransactionManager = AnyTransactionManager
type TransactionManager = AnyTransactionManager
The concrete
TransactionManager
implementation for this database.sourceยงtype QueryResult = AnyQueryResult
type QueryResult = AnyQueryResult
The concrete
QueryResult
implementation for this database.sourceยงtype TypeInfo = AnyTypeInfo
type TypeInfo = AnyTypeInfo
The concrete
TypeInfo
implementation for this database.sourceยงtype 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.
sourceยงtype ValueRef<'r> = AnyValueRef<'r>
type ValueRef<'r> = AnyValueRef<'r>
The concrete type used to hold a reference to the not-yet-decoded value that has just been
received from the database.
sourceยงtype Arguments<'q> = AnyArguments<'q>
type Arguments<'q> = AnyArguments<'q>
The concrete
Arguments
implementation for this database.sourceยงtype ArgumentBuffer<'q> = AnyArgumentBuffer<'q>
type ArgumentBuffer<'q> = AnyArgumentBuffer<'q>
The concrete type used as a buffer for arguments while encoding.
sourceยงtype Statement<'q> = AnyStatement<'q>
type Statement<'q> = AnyStatement<'q>
The concrete
Statement
implementation for this database.sourceยงconst URL_SCHEMES: &'static [&'static str] = _
const URL_SCHEMES: &'static [&'static str] = _
The schemes for database URLs that should match this driver.
sourceยงimpl<'a> Encode<'a, Any> for &'a str
impl<'a> Encode<'a, Any> for &'a str
sourceยงfn encode(
self,
buf: &mut <Any as Database>::ArgumentBuffer<'a>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode( self, buf: &mut <Any as Database>::ArgumentBuffer<'a>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
Writes the value of
self
into buf
in the expected format for the database.sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'a>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'a>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn produces(&self) -> Option<<DB as Database>::TypeInfo>
fn size_hint(&self) -> usize
sourceยงimpl<'q> Encode<'q, Any> for &'q [u8]
impl<'q> Encode<'q, Any> for &'q [u8]
sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q, T> Encode<'q, Any> for Option<T>
impl<'q, T> Encode<'q, Any> for Option<T>
sourceยงfn encode_by_ref(
&self,
buf: &mut AnyArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut AnyArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q> Encode<'q, Any> for String
impl<'q> Encode<'q, Any> for String
sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q> Encode<'q, Any> for Vec<u8>
impl<'q> Encode<'q, Any> for Vec<u8>
sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q> Encode<'q, Any> for bool
impl<'q> Encode<'q, Any> for bool
sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q> Encode<'q, Any> for f32
impl<'q> Encode<'q, Any> for f32
sourceยงfn encode_by_ref(
&self,
buf: &mut AnyArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut AnyArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q> Encode<'q, Any> for f64
impl<'q> Encode<'q, Any> for f64
sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q> Encode<'q, Any> for i16
impl<'q> Encode<'q, Any> for i16
sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q> Encode<'q, Any> for i32
impl<'q> Encode<'q, Any> for i32
sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl<'q> Encode<'q, Any> for i64
impl<'q> Encode<'q, Any> for i64
sourceยงfn encode_by_ref(
&self,
buf: &mut <Any as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
sourceยงfn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>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
sourceยงimpl 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 + '_>>
sourceยงimpl Type<Any> for i16
impl Type<Any> for i16
sourceยงfn type_info() -> AnyTypeInfo
fn type_info() -> AnyTypeInfo
Returns the canonical SQL type for this Rust type. Read more
sourceยงfn compatible(ty: &AnyTypeInfo) -> bool
fn compatible(ty: &AnyTypeInfo) -> bool
Determines if this Rust type is compatible with the given SQL type. Read more
sourceยงimpl Type<Any> for i32
impl Type<Any> for i32
sourceยงfn type_info() -> AnyTypeInfo
fn type_info() -> AnyTypeInfo
Returns the canonical SQL type for this Rust type. Read more
sourceยงfn compatible(ty: &AnyTypeInfo) -> bool
fn compatible(ty: &AnyTypeInfo) -> bool
Determines if this Rust type is compatible with the given SQL type. Read more
sourceยงimpl Type<Any> for i64
impl Type<Any> for i64
sourceยงfn type_info() -> AnyTypeInfo
fn type_info() -> AnyTypeInfo
Returns the canonical SQL type for this Rust type. Read more
sourceยงfn compatible(ty: &AnyTypeInfo) -> bool
fn compatible(ty: &AnyTypeInfo) -> bool
Determines if this Rust type is compatible with the given SQL type. Read more
impl HasStatementCache for Any
Auto Trait Implementationsยง
impl Freeze for Any
impl RefUnwindSafe for Any
impl Send for Any
impl Sync for Any
impl Unpin for Any
impl UnwindSafe for Any
Blanket Implementationsยง
sourceยงimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
sourceยงfn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceยงimpl<T> Instrument for T
impl<T> Instrument for T
sourceยงfn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourceยงfn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceยงimpl<T> IntoEither for T
impl<T> IntoEither for T
sourceยงfn into_either(self, into_left: bool) -> Either<Self, Self> โ
fn into_either(self, into_left: bool) -> Either<Self, Self> โ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresourceยงfn into_either_with<F>(self, into_left: F) -> Either<Self, Self> โ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> โ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more