Struct sqlx::MySql

pub struct MySql;

Available on crate feature mysql only.

MySQL database driver.

Trait Implementations

impl Database for MySql

type Connection = MySqlConnection

The concrete Connection implementation for this database.

type TransactionManager = MySqlTransactionManager

The concrete TransactionManager implementation for this database.

type Row = MySqlRow

The concrete Row implementation for this database.

type QueryResult = MySqlQueryResult

The concrete QueryResult implementation for this database.

type Column = MySqlColumn

The concrete Column implementation for this database.

type TypeInfo = MySqlTypeInfo

The concrete TypeInfo implementation for this database.

type Value = MySqlValue

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

type ValueRef<'r> = MySqlValueRef<'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> = MySqlArguments

The concrete Arguments implementation for this database.

type ArgumentBuffer<'q> = Vec<u8>

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

type Statement<'q> = MySqlStatement<'q>

The concrete Statement implementation for this database.

const NAME: &'static str = "MySQL"

The display name for this database driver.

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

The schemes for database URLs that should match this driver.

impl Debug for MySql

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

Formats the value using the given formatter.

impl Decode<'_, MySql> for BigDecimal

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

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

impl Decode<'_, MySql> for Decimal

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

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

impl Decode<'_, MySql> for Hyphenated

fn decode( value: MySqlValueRef<'_>, ) -> Result<Hyphenated, Box<dyn Error + Sync + Send>>

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

impl Decode<'_, MySql> for IpAddr

fn decode( value: MySqlValueRef<'_>, ) -> Result<IpAddr, Box<dyn Error + Sync + Send>>

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

impl Decode<'_, MySql> for Ipv4Addr

fn decode( value: MySqlValueRef<'_>, ) -> Result<Ipv4Addr, Box<dyn Error + Sync + Send>>

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

impl Decode<'_, MySql> for Ipv6Addr

fn decode( value: MySqlValueRef<'_>, ) -> Result<Ipv6Addr, Box<dyn Error + Sync + Send>>

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

impl Decode<'_, MySql> for Simple

fn decode( value: MySqlValueRef<'_>, ) -> Result<Simple, Box<dyn Error + Sync + Send>>

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

impl Decode<'_, MySql> for String

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

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

impl Decode<'_, MySql> for Uuid

fn decode( value: MySqlValueRef<'_>, ) -> Result<Uuid, Box<dyn Error + Sync + Send>>

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

impl Decode<'_, MySql> for Vec<u8>

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

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

impl Decode<'_, MySql> for bool

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

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

impl Decode<'_, MySql> for f32

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

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

impl Decode<'_, MySql> for f64

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

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

impl Decode<'_, MySql> for i16

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

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

impl Decode<'_, MySql> for i32

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

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

impl Decode<'_, MySql> for i64

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

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

impl Decode<'_, MySql> for i8

fn decode(value: MySqlValueRef<'_>) -> Result<i8, Box<dyn Error + Sync + Send>>

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

impl Decode<'_, MySql> for u16

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

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

impl Decode<'_, MySql> for u32

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

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

impl Decode<'_, MySql> for u64

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

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

impl Decode<'_, MySql> for u8

fn decode(value: MySqlValueRef<'_>) -> Result<u8, Box<dyn Error + Sync + Send>>

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

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

fn decode( value: MySqlValueRef<'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, MySql> for &'r str

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

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

impl<'r> Decode<'r, MySql> for Box<[u8]>

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

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

impl<'r> Decode<'r, MySql> for Box<str>

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

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

impl<'r> Decode<'r, MySql> for Cow<'r, str>

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

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

impl<'r> Decode<'r, MySql> for Date

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

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

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

Note: assumes the connection’s time_zone is set to +00:00 (UTC).

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

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

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

Note: assumes the connection’s time_zone is set to +00:00 (UTC).

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

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

impl<'r> Decode<'r, MySql> for Duration

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

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

impl<'r> Decode<'r, MySql> for Duration

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

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

impl<'r, T> Decode<'r, MySql> for Json<T>

where T: 'r + Deserialize<'r>,

fn decode( value: MySqlValueRef<'r>, ) -> Result<Json<T>, Box<dyn Error + Sync + Send>>

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

impl<'r> Decode<'r, MySql> for MySqlTime

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

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

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

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

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

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

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

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

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

Decode from a TIME value.

Errors

Returns an error if the TIME value is negative or exceeds 23:59:59.999999.

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

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

impl<'r> Decode<'r, MySql> for OffsetDateTime

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

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

impl<'r> Decode<'r, MySql> for PrimitiveDateTime

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

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

impl<'r, T> Decode<'r, MySql> for Text<T>

where T: FromStr, Box<dyn Error + Sync + Send>: From<<T as FromStr>::Err>,

fn decode( value: MySqlValueRef<'r>, ) -> Result<Text<T>, Box<dyn Error + Sync + Send>>

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

impl<'r> Decode<'r, MySql> for Time

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

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

impl<'r> Decode<'r, MySql> for TimeDelta

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

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

impl Encode<'_, MySql> for &[u8]

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for &str

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for BigDecimal

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Box<[u8]>

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Box<str>

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Cow<'_, str>

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Date

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

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>

impl Encode<'_, MySql> for DateTime<Local>

Note: assumes the connection’s time_zone is set to +00:00 (UTC).

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for DateTime<Utc>

Note: assumes the connection’s time_zone is set to +00:00 (UTC).

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Decimal

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Hyphenated

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for IpAddr

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Ipv4Addr

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Ipv6Addr

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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<T> Encode<'_, MySql> for Json<T>

where T: Serialize,

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for NaiveDate

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

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>

impl Encode<'_, MySql> for NaiveDateTime

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

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>

impl Encode<'_, MySql> for NaiveTime

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

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>

impl Encode<'_, MySql> for OffsetDateTime

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for PrimitiveDateTime

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

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>

impl Encode<'_, MySql> for Simple

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for String

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Time

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

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>

impl Encode<'_, MySql> for Uuid

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for Vec<u8>

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for bool

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for f32

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for f64

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for i16

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for i32

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for i64

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for i8

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for u16

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for u32

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for u64

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 Encode<'_, MySql> for u8

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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, MySql> for MySqlTime

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

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

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>

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

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

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

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

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

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

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

impl<'q, T> Encode<'q, MySql> for Text<T>

where T: Display,

fn encode_by_ref( &self, buf: &mut Vec<u8>, ) -> 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 MySql

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 MySql

fn test_context( args: &TestArgs, ) -> Pin<Box<dyn Future<Output = Result<TestContext<MySql>, Error>> + Send + '_>>

Get parameters to construct a Pool suitable for testing.

fn cleanup_test( db_name: &str, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + '_>>

fn cleanup_test_dbs() -> Pin<Box<dyn Future<Output = Result<Option<usize>, Error>> + Send>>

Cleanup any test databases that are no longer in-use.

fn snapshot( _conn: &mut <MySql as Database>::Connection, ) -> Pin<Box<dyn Future<Output = Result<FixtureSnapshot<MySql>, Error>> + Send + '_>>

Take a snapshot of the current state of the database (data only).

impl Type<MySql> for [u8]

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for BigDecimal

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Box<[u8]>

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Box<str>

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Cow<'_, str>

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Date

fn type_info() -> MySqlTypeInfo

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<MySql> for DateTime<Local>

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for DateTime<Utc>

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Decimal

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Duration

fn type_info() -> MySqlTypeInfo

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<MySql> for Duration

fn type_info() -> MySqlTypeInfo

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<MySql> for Hyphenated

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for IpAddr

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Ipv4Addr

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Ipv6Addr

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl<T> Type<MySql> for Json<T>

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for MySqlTime

fn type_info() -> MySqlTypeInfo

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<MySql> for NaiveDate

fn type_info() -> MySqlTypeInfo

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<MySql> for NaiveDateTime

fn type_info() -> MySqlTypeInfo

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<MySql> for NaiveTime

fn type_info() -> MySqlTypeInfo

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<MySql> for OffsetDateTime

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for PrimitiveDateTime

fn type_info() -> MySqlTypeInfo

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<MySql> for Simple

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for String

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl<T> Type<MySql> for Text<T>

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Time

fn type_info() -> MySqlTypeInfo

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<MySql> for TimeDelta

fn type_info() -> MySqlTypeInfo

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<MySql> for Uuid

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for Vec<u8>

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for bool

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for f32

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for f64

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for i16

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for i32

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for i64

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for i8

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for str

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for u16

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for u32

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for u64

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl Type<MySql> for u8

fn type_info() -> MySqlTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &MySqlTypeInfo) -> bool

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

impl TypeChecking for MySql

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: &<MySql as Database>::TypeInfo, ) -> Option<&'static str>

Get the full path of the Rust type that corresponds to the given TypeInfo, if applicable.

fn return_type_for_id( info: &<MySql as Database>::TypeInfo, ) -> Option<&'static str>

Get the full path of the Rust type that corresponds to the given TypeInfo, if applicable.

fn get_feature_gate( info: &<MySql as Database>::TypeInfo, ) -> Option<&'static str>

Get the name of the Cargo feature gate that must be enabled to process the given TypeInfo, if applicable.

fn fmt_value_debug(value: &<MySql as Database>::Value) -> FmtValue<'_, MySql>

If value is a well-known type, decode and format it using Debug.

impl HasStatementCache for MySql