Struct aws_sdk_dynamodb::model::stream_specification::Builder
source · pub struct Builder { /* private fields */ }Expand description
A builder for StreamSpecification.
Implementations§
source§impl Builder
impl Builder
sourcepub fn stream_enabled(self, input: bool) -> Self
pub fn stream_enabled(self, input: bool) -> Self
Indicates whether DynamoDB Streams is enabled (true) or disabled (false) on the table.
sourcepub fn set_stream_enabled(self, input: Option<bool>) -> Self
pub fn set_stream_enabled(self, input: Option<bool>) -> Self
Indicates whether DynamoDB Streams is enabled (true) or disabled (false) on the table.
Examples found in repository?
src/json_deser.rs (lines 7418-7422)
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pub(crate) fn deser_structure_crate_model_stream_specification<'a, I>(
tokens: &mut std::iter::Peekable<I>,
) -> Result<
Option<crate::model::StreamSpecification>,
aws_smithy_json::deserialize::error::DeserializeError,
>
where
I: Iterator<
Item = Result<
aws_smithy_json::deserialize::Token<'a>,
aws_smithy_json::deserialize::error::DeserializeError,
>,
>,
{
match tokens.next().transpose()? {
Some(aws_smithy_json::deserialize::Token::ValueNull { .. }) => Ok(None),
Some(aws_smithy_json::deserialize::Token::StartObject { .. }) => {
#[allow(unused_mut)]
let mut builder = crate::model::stream_specification::Builder::default();
loop {
match tokens.next().transpose()? {
Some(aws_smithy_json::deserialize::Token::EndObject { .. }) => break,
Some(aws_smithy_json::deserialize::Token::ObjectKey { key, .. }) => {
match key.to_unescaped()?.as_ref() {
"StreamEnabled" => {
builder = builder.set_stream_enabled(
aws_smithy_json::deserialize::token::expect_bool_or_null(
tokens.next(),
)?,
);
}
"StreamViewType" => {
builder = builder.set_stream_view_type(
aws_smithy_json::deserialize::token::expect_string_or_null(
tokens.next(),
)?
.map(|s| {
s.to_unescaped()
.map(|u| crate::model::StreamViewType::from(u.as_ref()))
})
.transpose()?,
);
}
_ => aws_smithy_json::deserialize::token::skip_value(tokens)?,
}
}
other => {
return Err(
aws_smithy_json::deserialize::error::DeserializeError::custom(format!(
"expected object key or end object, found: {:?}",
other
)),
)
}
}
}
Ok(Some(builder.build()))
}
_ => Err(
aws_smithy_json::deserialize::error::DeserializeError::custom(
"expected start object or null",
),
),
}
}sourcepub fn stream_view_type(self, input: StreamViewType) -> Self
pub fn stream_view_type(self, input: StreamViewType) -> Self
When an item in the table is modified, StreamViewType determines what information is written to the stream for this table. Valid values for StreamViewType are:
-
KEYS_ONLY- Only the key attributes of the modified item are written to the stream. -
NEW_IMAGE- The entire item, as it appears after it was modified, is written to the stream. -
OLD_IMAGE- The entire item, as it appeared before it was modified, is written to the stream. -
NEW_AND_OLD_IMAGES- Both the new and the old item images of the item are written to the stream.
sourcepub fn set_stream_view_type(self, input: Option<StreamViewType>) -> Self
pub fn set_stream_view_type(self, input: Option<StreamViewType>) -> Self
When an item in the table is modified, StreamViewType determines what information is written to the stream for this table. Valid values for StreamViewType are:
-
KEYS_ONLY- Only the key attributes of the modified item are written to the stream. -
NEW_IMAGE- The entire item, as it appears after it was modified, is written to the stream. -
OLD_IMAGE- The entire item, as it appeared before it was modified, is written to the stream. -
NEW_AND_OLD_IMAGES- Both the new and the old item images of the item are written to the stream.
Examples found in repository?
src/json_deser.rs (lines 7425-7434)
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pub(crate) fn deser_structure_crate_model_stream_specification<'a, I>(
tokens: &mut std::iter::Peekable<I>,
) -> Result<
Option<crate::model::StreamSpecification>,
aws_smithy_json::deserialize::error::DeserializeError,
>
where
I: Iterator<
Item = Result<
aws_smithy_json::deserialize::Token<'a>,
aws_smithy_json::deserialize::error::DeserializeError,
>,
>,
{
match tokens.next().transpose()? {
Some(aws_smithy_json::deserialize::Token::ValueNull { .. }) => Ok(None),
Some(aws_smithy_json::deserialize::Token::StartObject { .. }) => {
#[allow(unused_mut)]
let mut builder = crate::model::stream_specification::Builder::default();
loop {
match tokens.next().transpose()? {
Some(aws_smithy_json::deserialize::Token::EndObject { .. }) => break,
Some(aws_smithy_json::deserialize::Token::ObjectKey { key, .. }) => {
match key.to_unescaped()?.as_ref() {
"StreamEnabled" => {
builder = builder.set_stream_enabled(
aws_smithy_json::deserialize::token::expect_bool_or_null(
tokens.next(),
)?,
);
}
"StreamViewType" => {
builder = builder.set_stream_view_type(
aws_smithy_json::deserialize::token::expect_string_or_null(
tokens.next(),
)?
.map(|s| {
s.to_unescaped()
.map(|u| crate::model::StreamViewType::from(u.as_ref()))
})
.transpose()?,
);
}
_ => aws_smithy_json::deserialize::token::skip_value(tokens)?,
}
}
other => {
return Err(
aws_smithy_json::deserialize::error::DeserializeError::custom(format!(
"expected object key or end object, found: {:?}",
other
)),
)
}
}
}
Ok(Some(builder.build()))
}
_ => Err(
aws_smithy_json::deserialize::error::DeserializeError::custom(
"expected start object or null",
),
),
}
}sourcepub fn build(self) -> StreamSpecification
pub fn build(self) -> StreamSpecification
Consumes the builder and constructs a StreamSpecification.
Examples found in repository?
src/json_deser.rs (line 7449)
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pub(crate) fn deser_structure_crate_model_stream_specification<'a, I>(
tokens: &mut std::iter::Peekable<I>,
) -> Result<
Option<crate::model::StreamSpecification>,
aws_smithy_json::deserialize::error::DeserializeError,
>
where
I: Iterator<
Item = Result<
aws_smithy_json::deserialize::Token<'a>,
aws_smithy_json::deserialize::error::DeserializeError,
>,
>,
{
match tokens.next().transpose()? {
Some(aws_smithy_json::deserialize::Token::ValueNull { .. }) => Ok(None),
Some(aws_smithy_json::deserialize::Token::StartObject { .. }) => {
#[allow(unused_mut)]
let mut builder = crate::model::stream_specification::Builder::default();
loop {
match tokens.next().transpose()? {
Some(aws_smithy_json::deserialize::Token::EndObject { .. }) => break,
Some(aws_smithy_json::deserialize::Token::ObjectKey { key, .. }) => {
match key.to_unescaped()?.as_ref() {
"StreamEnabled" => {
builder = builder.set_stream_enabled(
aws_smithy_json::deserialize::token::expect_bool_or_null(
tokens.next(),
)?,
);
}
"StreamViewType" => {
builder = builder.set_stream_view_type(
aws_smithy_json::deserialize::token::expect_string_or_null(
tokens.next(),
)?
.map(|s| {
s.to_unescaped()
.map(|u| crate::model::StreamViewType::from(u.as_ref()))
})
.transpose()?,
);
}
_ => aws_smithy_json::deserialize::token::skip_value(tokens)?,
}
}
other => {
return Err(
aws_smithy_json::deserialize::error::DeserializeError::custom(format!(
"expected object key or end object, found: {:?}",
other
)),
)
}
}
}
Ok(Some(builder.build()))
}
_ => Err(
aws_smithy_json::deserialize::error::DeserializeError::custom(
"expected start object or null",
),
),
}
}