Module to_sql 

Trait for converting Rust types to SQL values.

Structs

Binary

A fixed-length binary(length) parameter for an Always Encrypted column (see binary).

Char

A fixed-length char(length) parameter for an Always Encrypted column (see char()).

DateTime2

A datetime2(scale) parameter for an Always Encrypted column (see datetime2).

DateTimeLegacy

A legacy datetime parameter for an Always Encrypted column (see datetime).

DateTimeOffset

A datetimeoffset(scale) parameter for an Always Encrypted column (see datetimeoffset).

NChar

A fixed-length nchar(length) parameter for an Always Encrypted column (see nchar).

Numeric

A decimal/numeric parameter with explicit precision and scale.

Time

A time(scale) parameter for an Always Encrypted column (see time).

TypedNull

A typed NULL parameter, created with null.

Enums

EncryptedParamType

The explicit SQL type for an Always Encrypted parameter whose value cannot convey it (see numeric, time, datetime2, datetimeoffset, datetime). Carries the precision/scale/length the encrypted column requires the declared parameter type to match exactly.

Traits

SqlTyped

Associates a Rust type with its SQL type name so a typed NULL can be declared without a value (see null).

ToSql

Trait for types that can be converted to SQL values.

Functions

binary

Create a binary(length) parameter for an Always Encrypted binary column.

char

Create a char(length) parameter for an Always Encrypted char column.

datetime

Create a legacy datetime parameter for an Always Encrypted datetime column. A plain NaiveDateTime defaults to datetime2, which an encrypted legacy datetime column rejects; this declares datetime explicitly.

datetime2

Create a datetime2(scale) parameter for an Always Encrypted datetime2 column. A plain NaiveDateTime defaults to datetime2(7), so an explicit scale is required to match a column with a different scale (and to encrypt at the right byte length). scale is the fractional-second digits (0–7).

datetimeoffset

Create a datetimeoffset(scale) parameter for an Always Encrypted datetimeoffset column. scale is the fractional-second digits (0–7).

nchar

Create an nchar(length) parameter for an Always Encrypted nchar column.

null

Create a typed NULL parameter for SQL type T, e.g. null::<i32>().

numeric

Create a decimal/numeric parameter with explicit precision and scale.

time

Create a time(scale) parameter for an Always Encrypted time column.