Trait sqlx_core::encode::Encode

pub trait Encode<DB: ?Sized> where
    DB: Database, {
    fn encode(&self, buf: &mut Vec<u8>);

    fn encode_nullable(&self, buf: &mut Vec<u8>) -> IsNull { ... }
    fn size_hint(&self) -> usize { ... }
}

Encode a single value to be sent to the database.

Required methods

fn encode(&self, buf: &mut Vec<u8>)

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

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Provided methods

fn encode_nullable(&self, buf: &mut Vec<u8>) -> IsNull

fn size_hint(&self) -> usize

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Implementations on Foreign Types

impl<'_, T: ?Sized, DB> Encode<DB> for &'_ T where
    DB: Database + HasSqlType<T>,
    T: Encode<DB>, 

fn encode(&self, buf: &mut Vec<u8>)

fn encode_nullable(&self, buf: &mut Vec<u8>) -> IsNull

fn size_hint(&self) -> usize

impl<T, DB> Encode<DB> for Option<T> where
    DB: Database + HasSqlType<T>,
    T: Encode<DB>, 

fn encode(&self, buf: &mut Vec<u8>)

fn encode_nullable(&self, buf: &mut Vec<u8>) -> IsNull

fn size_hint(&self) -> usize

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Implementors

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