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

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.

impl Debug for Any

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

Formats the value using the given formatter.

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

where &'r [u8]: AnyDecode<'r>,

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

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

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

where &'r str: AnyDecode<'r>,

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

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

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

where BigDecimal: AnyDecode<'r>,

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

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

impl<'r> Decode<'r, Any> for DateTime<FixedOffset>

where DateTime<FixedOffset>: AnyDecode<'r>,

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

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

impl<'r> Decode<'r, Any> for DateTime<Local>

where DateTime<Local>: AnyDecode<'r>,

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

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

impl<'r> Decode<'r, Any> for DateTime<Utc>

where DateTime<Utc>: AnyDecode<'r>,

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

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

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

where Decimal: AnyDecode<'r>,

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

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

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

where Value: AnyDecode<'r>,

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

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

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

where NaiveDate: AnyDecode<'r>,

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

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

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

where NaiveDateTime: AnyDecode<'r>,

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

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

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

where NaiveTime: AnyDecode<'r>,

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

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

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

where String: AnyDecode<'r>,

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

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

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

where Vec<u8>: AnyDecode<'r>,

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

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

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

where bool: AnyDecode<'r>,

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

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

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

where f32: AnyDecode<'r>,

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

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

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

where f64: AnyDecode<'r>,

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

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

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

where i16: AnyDecode<'r>,

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

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

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

where i32: AnyDecode<'r>,

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

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

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

where i64: AnyDecode<'r>,

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

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

impl<'r> Decode<'r, Any> for u16

where u16: AnyDecode<'r>,

fn decode(value: AnyValueRef<'r>) -> Result<u16, Box<dyn Error + Send + Sync>>

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

impl<'r> Decode<'r, Any> for u32

where u32: AnyDecode<'r>,

fn decode(value: AnyValueRef<'r>) -> Result<u32, Box<dyn Error + Send + Sync>>

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

impl<'r> Decode<'r, Any> for u64

where u64: AnyDecode<'r>,

fn decode(value: AnyValueRef<'r>) -> Result<u64, Box<dyn Error + Send + Sync>>

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

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

where &'q [u8]: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 &'q str

where &'q str: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 BigDecimal

where BigDecimal: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 DateTime<FixedOffset>

where DateTime<FixedOffset>: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 DateTime<Local>

where DateTime<Local>: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 DateTime<Utc>

where DateTime<Utc>: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 Decimal

where Decimal: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 Value

where Value: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 NaiveDate

where NaiveDate: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 NaiveDateTime

where NaiveDateTime: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 NaiveTime

where NaiveTime: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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: AnyEncode<'q> + 'q,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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

where String: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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>

where Vec<u8>: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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

where bool: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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

where f32: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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

where f64: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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

where i16: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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

where i32: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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

where i64: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 u16

where u16: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 u32

where u32: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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 u64

where u64: AnyEncode<'q>,

fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

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> HasArguments<'q> for Any

type Database = Any

type Arguments = AnyArguments<'q>

The concrete Arguments implementation for this database.

type ArgumentBuffer = AnyArgumentBuffer<'q>

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

impl<'q> HasStatement<'q> for Any

type Database = Any

type Statement = AnyStatement<'q>

The concrete Statement implementation for this database.

impl<'r> HasValueRef<'r> for Any

type Database = Any

type ValueRef = AnyValueRef<'r>

The concrete type used to hold a reference to the not-yet-decoded value that has just been received from the database.

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 + '_>>

impl Type<Any> for [u8]

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 BigDecimal

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 DateTime<FixedOffset>

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 DateTime<Local>

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 DateTime<Utc>

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 Decimal

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 Value

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 NaiveDate

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 NaiveDateTime

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 NaiveTime

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 String

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 Vec<u8>

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 bool

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 f32

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 f64

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 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: &AnyTypeInfo) -> bool

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

impl Type<Any> for u16

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 u32

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 u64

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 HasStatementCache for Any