Trait sqlx::query::TryMapRow

pub trait TryMapRow<DB>: Send where
    DB: Database, {
    type Output: Unpin;
    fn try_map_row(
        &mut self, 
        row: <DB as Database>::Row
    ) -> Result<Self::Output, Error>;
}

Associated Types

type Output: Unpin

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Required methods

fn try_map_row(
    &mut self,
    row: <DB as Database>::Row
) -> Result<Self::Output, Error>

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Implementors

impl<O, F> TryMapRow<Any> for F where
    F: Send + FnMut(AnyRow) -> Result<O, Error>,
    O: Unpin, 

type Output = O

pub fn try_map_row(&mut self, row: AnyRow) -> Result<O, Error>

impl<O, F> TryMapRow<Mssql> for F where
    F: Send + FnMut(MssqlRow) -> Result<O, Error>,
    O: Unpin, 

type Output = O

pub fn try_map_row(&mut self, row: MssqlRow) -> Result<O, Error>

impl<O, F> TryMapRow<MySql> for F where
    F: Send + FnMut(MySqlRow) -> Result<O, Error>,
    O: Unpin, 

type Output = O

pub fn try_map_row(&mut self, row: MySqlRow) -> Result<O, Error>

impl<O, F> TryMapRow<Postgres> for F where
    F: Send + FnMut(PgRow) -> Result<O, Error>,
    O: Unpin, 

type Output = O

pub fn try_map_row(&mut self, row: PgRow) -> Result<O, Error>

impl<O, F> TryMapRow<Sqlite> for F where
    F: Send + FnMut(SqliteRow) -> Result<O, Error>,
    O: Unpin, 

type Output = O

pub fn try_map_row(&mut self, row: SqliteRow) -> Result<O, Error>

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