Enum SqlOperationClass 

pub enum SqlOperationClass {
    ReadOnly,
    ReadWrite,
    Admin,
}

Operation class for data-layer tool calls (SQL, document DB, etc.).

Used by Constraint::OperationClass to restrict a grant to read-only, read-write, or administrative operations.

Variants

ReadOnly

SELECT and other read-only statements only.

ReadWrite

Read and write (INSERT, UPDATE, DELETE) but no schema changes.

Admin

Schema-altering or privilege-altering operations.

Trait Implementations

impl Clone for SqlOperationClass

fn clone(&self) -> SqlOperationClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SqlOperationClass

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SqlOperationClass

fn deserialize<__D>( __deserializer: __D, ) -> Result<SqlOperationClass, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SqlOperationClass

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SqlOperationClass

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SqlOperationClass

impl Eq for SqlOperationClass

impl StructuralPartialEq for SqlOperationClass