Enum SqlValue 

pub enum SqlValue {
    Null,
    Integer(i64),
    Real(f64),
    Text(String),
    Blob(Vec<u8>),
}

Variants

Null

Integer(i64)

Real(f64)

Text(String)

Blob(Vec<u8>)

Implementations

impl SqlValue

pub fn parse_value<T: FromValue>(self) -> SqlResult<T>

Trait Implementations

impl Clone for SqlValue

fn clone(&self) -> SqlValue

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SqlValue

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

Formats the value using the given formatter.

impl Decode for SqlValue

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Default for SqlValue

fn default() -> SqlValue

Returns the “default value” for a type.

impl Encode for SqlValue

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<()> for SqlValue

fn from(_: ()) -> Self

Converts to this type from the input type.

impl From<String> for SqlValue

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for SqlValue

fn from(value: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<f64> for SqlValue

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i64> for SqlValue

fn from(value: i64) -> Self

Converts to this type from the input type.

impl FromValue for SqlValue

fn from_value(value: SqlValue) -> SqlResult<Self>

impl EncodeLike for SqlValue