Enum dynamodb_expression::function::Function
source · pub enum Function {
AttributeExists(String),
AttributeNotExists(String),
AttributeType(String, AttributeType),
BeginsWith(String, String),
Contains(String, String),
Size(String),
}
Expand description
See the functions in this module to create Expression
s for DynamoDB functions directly.
function ::=
attribute_exists (path)
| attribute_not_exists (path)
| attribute_type (path, type)
| begins_with (path, substr)
| contains (path, operand)
| size (path)
Variants§
AttributeExists(String)
AttributeNotExists(String)
AttributeType(String, AttributeType)
BeginsWith(String, String)
Contains(String, String)
Size(String)
Trait Implementations§
source§impl From<Function> for Expression
impl From<Function> for Expression
source§impl PartialEq<Function> for Function
impl PartialEq<Function> for Function
impl Eq for Function
impl StructuralEq for Function
impl StructuralPartialEq for Function
Auto Trait Implementations§
impl RefUnwindSafe for Function
impl Send for Function
impl Sync for Function
impl Unpin for Function
impl UnwindSafe for Function
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more