Struct Any 

pub struct Any;

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

impl Database for Any

const NAME: &'static str = "Any"

The display name for this database driver.

const URL_SCHEMES: &'static [&'static str]

The schemes for database URLs that should match this driver.

type Connection = AnyConnection

The concrete Connection implementation for this database.

type TransactionManager = AnyTransactionManager

The concrete TransactionManager implementation for this database.

type Row = AnyRow

The concrete Row implementation for this database.

type QueryResult = AnyQueryResult

The concrete QueryResult implementation for this database.

type Column = AnyColumn

The concrete Column implementation for this database.

type TypeInfo = AnyTypeInfo

The concrete TypeInfo implementation for this database.

type Value = AnyValue

The concrete type used to hold an owned copy of the not-yet-decoded value that was received from the database.

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.

type Arguments<'q> = AnyArguments<'q>

The concrete Arguments implementation for this database.

type ArgumentBuffer<'q> = AnyArgumentBuffer<'q>

The concrete type used as a buffer for arguments while encoding.

type Statement<'q> = AnyStatement<'q>

The concrete Statement implementation for this database.

impl Debug for Any

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

Formats the value using the given formatter.

impl<'a> Decode<'a, Any> for &'a str

fn decode( value: <Any as Database>::ValueRef<'a>, ) -> Result<&'a str, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for &'r [u8]

fn decode( value: <Any as Database>::ValueRef<'r>, ) -> Result<&'r [u8], Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for String

fn decode( value: <Any as Database>::ValueRef<'r>, ) -> Result<String, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for Vec<u8>

fn decode( value: <Any as Database>::ValueRef<'r>, ) -> Result<Vec<u8>, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for bool

fn decode( value: <Any as Database>::ValueRef<'r>, ) -> Result<bool, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for f32

fn decode(value: AnyValueRef<'r>) -> Result<f32, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for f64

fn decode( value: <Any as Database>::ValueRef<'r>, ) -> Result<f64, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for i16

fn decode( value: <Any as Database>::ValueRef<'r>, ) -> Result<i16, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for i32

fn decode( value: <Any as Database>::ValueRef<'r>, ) -> Result<i32, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Any> for i64

fn decode( value: <Any as Database>::ValueRef<'r>, ) -> Result<i64, Box<dyn Error + Sync + Send>>

Decode a new value of this type using a raw value from the database.

impl<'a> Encode<'a, Any> for &'a str

fn encode( self, buf: &mut <Any as Database>::ArgumentBuffer<'a>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

where &'a str: Sized,

Writes the value of self into buf in the expected format for the database.

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'a>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

fn produces(&self) -> Option<<DB as Database>::TypeInfo>

fn size_hint(&self) -> usize

impl<'q> Encode<'q, Any> for &'q [u8]

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q, T> Encode<'q, Any> for Option<T>

where T: Encode<'q, Any> + 'q + Type<Any>,

fn encode_by_ref( &self, buf: &mut AnyArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q> Encode<'q, Any> for String

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q> Encode<'q, Any> for Vec<u8>

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q> Encode<'q, Any> for bool

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q> Encode<'q, Any> for f32

fn encode_by_ref( &self, buf: &mut AnyArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q> Encode<'q, Any> for f64

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q> Encode<'q, Any> for i16

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q> Encode<'q, Any> for i32

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

impl<'q> Encode<'q, Any> for i64

fn encode_by_ref( &self, buf: &mut <Any as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

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

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 Type<Any> for [u8]

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for String

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for Vec<u8>

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for bool

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for f32

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for f64

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for i16

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &AnyTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for i32

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &AnyTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for i64

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &AnyTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Any> for str

fn type_info() -> AnyTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl HasStatementCache for Any