aws_sdk_appsync/protocol_serde/
shape_data_source_introspection_model_field.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2pub(crate) fn de_data_source_introspection_model_field<'a, I>(
3    tokens: &mut ::std::iter::Peekable<I>,
4) -> ::std::result::Result<Option<crate::types::DataSourceIntrospectionModelField>, ::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::StartObject { .. }) => {
11            #[allow(unused_mut)]
12            let mut builder = crate::types::builders::DataSourceIntrospectionModelFieldBuilder::default();
13            loop {
14                match tokens.next().transpose()? {
15                    Some(::aws_smithy_json::deserialize::Token::EndObject { .. }) => break,
16                    Some(::aws_smithy_json::deserialize::Token::ObjectKey { key, .. }) => match key.to_unescaped()?.as_ref() {
17                        "name" => {
18                            builder = builder.set_name(
19                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
20                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
21                                    .transpose()?,
22                            );
23                        }
24                        "type" => {
25                            builder = builder.set_type(
26                                    crate::protocol_serde::shape_data_source_introspection_model_field_type::de_data_source_introspection_model_field_type(tokens)?
27                                );
28                        }
29                        "length" => {
30                            builder = builder.set_length(
31                                ::aws_smithy_json::deserialize::token::expect_number_or_null(tokens.next())?
32                                    .map(i64::try_from)
33                                    .transpose()?,
34                            );
35                        }
36                        _ => ::aws_smithy_json::deserialize::token::skip_value(tokens)?,
37                    },
38                    other => {
39                        return Err(::aws_smithy_json::deserialize::error::DeserializeError::custom(format!(
40                            "expected object key or end object, found: {:?}",
41                            other
42                        )))
43                    }
44                }
45            }
46            Ok(Some(builder.build()))
47        }
48        _ => Err(::aws_smithy_json::deserialize::error::DeserializeError::custom(
49            "expected start object or null",
50        )),
51    }
52}
aws_sdk_appsync/protocol_serde/shape_data_source_introspection_model_field.rs

aws_sdk_appsync/protocol_serde/
shape_data_source_introspection_model_field.rs
