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: _metrics.rs
    path of file: ./repos/aws-sdk-rust/sdk/s3control/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>A container that specifies replication metrics-related settings.</p>
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
pub struct Metrics {
    /// <p>Specifies whether replication metrics are enabled.</p>
    pub status: crate::types::MetricsStatus,
    /// <p>A container that specifies the time threshold for emitt
    
    pub fn build(self) -> ::std::result::Result<crate::types::Metrics, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::types::Metrics {
            status: self.status.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "status",
                    "status was not specified but it is required when building Metrics",
                )
            })?,
            event_threshold: self.event_threshold,
        })
    }