aws_sdk_kms/protocol_serde/
shape_key_list.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2pub(crate) fn de_key_list<'a, I>(
3    tokens: &mut ::std::iter::Peekable<I>,
4) -> Result<Option<::std::vec::Vec<crate::types::KeyListEntry>>, ::aws_smithy_json::deserialize::error::DeserializeError>
5where
6    I: Iterator<Item = Result<::aws_smithy_json::deserialize::Token<'a>, ::aws_smithy_json::deserialize::error::DeserializeError>>,
7{
8    match tokens.next().transpose()? {
9        Some(::aws_smithy_json::deserialize::Token::ValueNull { .. }) => Ok(None),
10        Some(::aws_smithy_json::deserialize::Token::StartArray { .. }) => {
11            let mut items = Vec::new();
12            loop {
13                match tokens.peek() {
14                    Some(Ok(::aws_smithy_json::deserialize::Token::EndArray { .. })) => {
15                        tokens.next().transpose().unwrap();
16                        break;
17                    }
18                    _ => {
19                        let value = crate::protocol_serde::shape_key_list_entry::de_key_list_entry(tokens)?;
20                        if let Some(value) = value {
21                            items.push(value);
22                        }
23                    }
24                }
25            }
26            Ok(Some(items))
27        }
28        _ => Err(::aws_smithy_json::deserialize::error::DeserializeError::custom(
29            "expected start array or null",
30        )),
31    }
32}