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Read #[validate(...)] attributes

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This commit is contained in:
Graham Esau 2021-03-29 16:38:55 +01:00
parent dada8582ee
commit 6ab567f3a5
13 changed files with 532 additions and 33 deletions
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53
schemars_derive/src/schema_exprs.rs
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@ -390,32 +390,43 @@ fn expr_for_struct(
let mut type_defs = Vec::new();
let properties: Vec<_> = property_fields.into_iter().map(|field| {
let name = field.name();
let default = field_default_expr(field, set_container_default.is_some());
let properties: Vec<_> = property_fields
.into_iter()
.map(|field| {
let name = field.name();
let default = field_default_expr(field, set_container_default.is_some());
let required = match default {
Some(_) => quote!(false),
None => quote!(true),
};
let required = match (&default, field.validation_attrs.required) {
(Some(_), _) => quote!(Some(false)),
(None, false) => quote!(None),
(None, true) => quote!(Some(true)),
};
let metadata = &SchemaMetadata {
read_only: field.serde_attrs.skip_deserializing(),
write_only: field.serde_attrs.skip_serializing(),
default,
..SchemaMetadata::from_attrs(&field.attrs)
};
let metadata = &SchemaMetadata {
read_only: field.serde_attrs.skip_deserializing(),
write_only: field.serde_attrs.skip_serializing(),
default,
..SchemaMetadata::from_attrs(&field.attrs)
};
let (ty, type_def) = type_for_schema(field, type_defs.len());
if let Some(type_def) = type_def {
type_defs.push(type_def);
}
let (ty, type_def) = type_for_schema(field, type_defs.len());
if let Some(type_def) = type_def {
type_defs.push(type_def);
}
quote_spanned! {ty.span()=>
<#ty as schemars::JsonSchema>::add_schema_as_property(gen, &mut schema_object, #name.to_owned(), #metadata, #required);
}
let validation = field.validation_attrs.validation_statements(&name);
}).collect();
quote_spanned! {ty.span()=>
<#ty as schemars::JsonSchema>::add_schema_as_property(
gen,
&mut schema_object,
#name.to_owned(),
#metadata,
#required);
#validation
}
})
.collect();
let flattens: Vec<_> = flattened_fields
.into_iter()