Struct aws_sdk_dynamodb::types::builders::UpdateBuilder
source · #[non_exhaustive]pub struct UpdateBuilder { /* private fields */ }
Expand description
A builder for Update
.
Implementations§
source§impl UpdateBuilder
impl UpdateBuilder
sourcepub fn key(self, k: impl Into<String>, v: AttributeValue) -> Self
pub fn key(self, k: impl Into<String>, v: AttributeValue) -> Self
Adds a key-value pair to key
.
To override the contents of this collection use set_key
.
The primary key of the item to be updated. Each element consists of an attribute name and a value for that attribute.
sourcepub fn set_key(self, input: Option<HashMap<String, AttributeValue>>) -> Self
pub fn set_key(self, input: Option<HashMap<String, AttributeValue>>) -> Self
The primary key of the item to be updated. Each element consists of an attribute name and a value for that attribute.
sourcepub fn get_key(&self) -> &Option<HashMap<String, AttributeValue>>
pub fn get_key(&self) -> &Option<HashMap<String, AttributeValue>>
The primary key of the item to be updated. Each element consists of an attribute name and a value for that attribute.
sourcepub fn update_expression(self, input: impl Into<String>) -> Self
pub fn update_expression(self, input: impl Into<String>) -> Self
An expression that defines one or more attributes to be updated, the action to be performed on them, and new value(s) for them.
This field is required.sourcepub fn set_update_expression(self, input: Option<String>) -> Self
pub fn set_update_expression(self, input: Option<String>) -> Self
An expression that defines one or more attributes to be updated, the action to be performed on them, and new value(s) for them.
sourcepub fn get_update_expression(&self) -> &Option<String>
pub fn get_update_expression(&self) -> &Option<String>
An expression that defines one or more attributes to be updated, the action to be performed on them, and new value(s) for them.
sourcepub fn table_name(self, input: impl Into<String>) -> Self
pub fn table_name(self, input: impl Into<String>) -> Self
Name of the table for the UpdateItem
request.
sourcepub fn set_table_name(self, input: Option<String>) -> Self
pub fn set_table_name(self, input: Option<String>) -> Self
Name of the table for the UpdateItem
request.
sourcepub fn get_table_name(&self) -> &Option<String>
pub fn get_table_name(&self) -> &Option<String>
Name of the table for the UpdateItem
request.
sourcepub fn condition_expression(self, input: impl Into<String>) -> Self
pub fn condition_expression(self, input: impl Into<String>) -> Self
A condition that must be satisfied in order for a conditional update to succeed.
sourcepub fn set_condition_expression(self, input: Option<String>) -> Self
pub fn set_condition_expression(self, input: Option<String>) -> Self
A condition that must be satisfied in order for a conditional update to succeed.
sourcepub fn get_condition_expression(&self) -> &Option<String>
pub fn get_condition_expression(&self) -> &Option<String>
A condition that must be satisfied in order for a conditional update to succeed.
sourcepub fn expression_attribute_names(
self,
k: impl Into<String>,
v: impl Into<String>
) -> Self
pub fn expression_attribute_names( self, k: impl Into<String>, v: impl Into<String> ) -> Self
Adds a key-value pair to expression_attribute_names
.
To override the contents of this collection use set_expression_attribute_names
.
One or more substitution tokens for attribute names in an expression.
sourcepub fn set_expression_attribute_names(
self,
input: Option<HashMap<String, String>>
) -> Self
pub fn set_expression_attribute_names( self, input: Option<HashMap<String, String>> ) -> Self
One or more substitution tokens for attribute names in an expression.
sourcepub fn get_expression_attribute_names(&self) -> &Option<HashMap<String, String>>
pub fn get_expression_attribute_names(&self) -> &Option<HashMap<String, String>>
One or more substitution tokens for attribute names in an expression.
sourcepub fn expression_attribute_values(
self,
k: impl Into<String>,
v: AttributeValue
) -> Self
pub fn expression_attribute_values( self, k: impl Into<String>, v: AttributeValue ) -> Self
Adds a key-value pair to expression_attribute_values
.
To override the contents of this collection use set_expression_attribute_values
.
One or more values that can be substituted in an expression.
sourcepub fn set_expression_attribute_values(
self,
input: Option<HashMap<String, AttributeValue>>
) -> Self
pub fn set_expression_attribute_values( self, input: Option<HashMap<String, AttributeValue>> ) -> Self
One or more values that can be substituted in an expression.
sourcepub fn get_expression_attribute_values(
&self
) -> &Option<HashMap<String, AttributeValue>>
pub fn get_expression_attribute_values( &self ) -> &Option<HashMap<String, AttributeValue>>
One or more values that can be substituted in an expression.
sourcepub fn return_values_on_condition_check_failure(
self,
input: ReturnValuesOnConditionCheckFailure
) -> Self
pub fn return_values_on_condition_check_failure( self, input: ReturnValuesOnConditionCheckFailure ) -> Self
Use ReturnValuesOnConditionCheckFailure
to get the item attributes if the Update
condition fails. For ReturnValuesOnConditionCheckFailure
, the valid values are: NONE and ALL_OLD.
sourcepub fn set_return_values_on_condition_check_failure(
self,
input: Option<ReturnValuesOnConditionCheckFailure>
) -> Self
pub fn set_return_values_on_condition_check_failure( self, input: Option<ReturnValuesOnConditionCheckFailure> ) -> Self
Use ReturnValuesOnConditionCheckFailure
to get the item attributes if the Update
condition fails. For ReturnValuesOnConditionCheckFailure
, the valid values are: NONE and ALL_OLD.
sourcepub fn get_return_values_on_condition_check_failure(
&self
) -> &Option<ReturnValuesOnConditionCheckFailure>
pub fn get_return_values_on_condition_check_failure( &self ) -> &Option<ReturnValuesOnConditionCheckFailure>
Use ReturnValuesOnConditionCheckFailure
to get the item attributes if the Update
condition fails. For ReturnValuesOnConditionCheckFailure
, the valid values are: NONE and ALL_OLD.
Trait Implementations§
source§impl Clone for UpdateBuilder
impl Clone for UpdateBuilder
source§fn clone(&self) -> UpdateBuilder
fn clone(&self) -> UpdateBuilder
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for UpdateBuilder
impl Debug for UpdateBuilder
source§impl Default for UpdateBuilder
impl Default for UpdateBuilder
source§fn default() -> UpdateBuilder
fn default() -> UpdateBuilder
source§impl PartialEq for UpdateBuilder
impl PartialEq for UpdateBuilder
source§fn eq(&self, other: &UpdateBuilder) -> bool
fn eq(&self, other: &UpdateBuilder) -> bool
self
and other
values to be equal, and is used
by ==
.