Trait elephantry::ToSql

pub trait ToSql {
    fn ty(&self) -> Type;
    fn to_sql(&self) -> Result<Option<Vec<u8>>>;

    fn format(&self) -> Format { ... }
    fn error(&self, rust_type: &str, message: Option<&String>) -> Error { ... }
}

Trait to allow a rust type to be translated to a SQL value.

Required methods

fn ty(&self) -> Type

The corresponding SQL type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

Convert the value

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Provided methods

fn format(&self) -> Format

fn error(&self, rust_type: &str, message: Option<&String>) -> Error

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Implementations on Foreign Types

impl<T: ToSql> ToSql for Range<T>

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl<T: ToSql> ToSql for RangeInclusive<T>

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for bool

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for f32

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for f64

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl<'_> ToSql for &'_ str

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for char

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for String

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for i16

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for i32

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for i64

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for u32

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl<T: ToSql> ToSql for Option<T>

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl<T: ToSql> ToSql for Vec<T>

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

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Implementors

impl ToSql for Bytea

fn ty(&self) -> Type

fn format(&self) -> Format

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl ToSql for Hstore

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

impl<C: Composite> ToSql for C

fn ty(&self) -> Type

fn to_sql(&self) -> Result<Option<Vec<u8>>>

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