Struct Serializable 

pub struct Serializable;

Isolation::Serializable as a type, for the bound Opens sets.

Examples

use ruststream_sqlx_dialect::{
    Dialect, Isolation, Opening, Opens, Statement, StatementError, TableSpec, level,
};

/// SQL Server, a database without a built-in dialect.
#[derive(Debug)]
pub struct Mssql;

impl Dialect for Mssql {
    fn name(&self) -> &'static str {
        "mssql"
    }

    fn begin(&self, opening: Opening) -> Result<Option<&'static str>, StatementError> {
        match opening {
            Opening::Default => Ok(Some(
                "SET TRANSACTION ISOLATION LEVEL READ COMMITTED; BEGIN TRANSACTION",
            )),
            Opening::Isolation(Isolation::Serializable) => Ok(Some(
                "SET TRANSACTION ISOLATION LEVEL SERIALIZABLE; BEGIN TRANSACTION",
            )),
            other => Err(StatementError::UnsupportedOpening {
                dialect: self.name(),
                opening: other.name(),
            }),
        }
    }
}

// A table with `isolation = serializable` mounts on `Mssql`.
impl Opens<level::Serializable> for Mssql {}

Trait Implementations

impl Clone for Serializable

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Serializable

impl Debug for Serializable

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

Formats the value using the given formatter.

impl Default for Serializable

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Serializable

impl Hash for Serializable

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Opens<Serializable> for MySql

impl Opens<Serializable> for Postgres

impl PartialEq for Serializable

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Serializable