You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: _point_in_time_recovery_specification.rs
    path of file: ./repos/aws-sdk-rust/sdk/dynamodb/src/types
    
    the code of the file until where you have to start completion: // Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.

/// <p>Represents the settings used to enable point in time recovery.</p>
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
pub struct PointInTimeRecoverySpecification {
    /// <p>Indicates whether point in time recovery is enabled (true) or disabled (false) on the table.</p>
    pub
    
    pub fn build(self) -> ::std::result::Result<crate::types::PointInTimeRecoverySpecification, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::types::PointInTimeRecoverySpecification {
            point_in_time_recovery_enabled: self.point_in_time_recovery_enabled.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "point_in_time_recovery_enabled",
                    "point_in_time_recovery_enabled was not specified but it is required when building PointInTimeRecoverySpecification",
                )
            })?,
        })
    }