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macro: make sure errors are separated

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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller 2019-08-08 11:17:37 +02:00
parent 818dc25478
commit a53e8c5e82
1 changed files with 23 additions and 16 deletions
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37
proxmox-api-macro/src/api_macro.rs
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@ -667,8 +667,8 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
body.extend(quote_spanned! { value.span() =>
let value = #value;
if !::proxmox::api::verify::TestMinMax::test_minimum(&self.#field_access, &value) {
error_string.push_str(
&format!("field {} out of range, must be >= {}", #field_str, value)
error_list.push(
format!("field {} out of range, must be >= {}", #field_str, value)
);
}
});
@ -678,8 +678,8 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
body.extend(quote_spanned! { value.span() =>
let value = #value;
if !::proxmox::api::verify::TestMinMax::test_maximum(&self.#field_access, &value) {
error_string.push_str(
&format!("field {} out of range, must be <= {}", #field_str, value)
error_list.push(
format!("field {} out of range, must be <= {}", #field_str, value)
);
}
});
@ -692,8 +692,8 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
&self.#field_access,
value,
) {
error_string.push_str(
&format!("field {} too short, must be >= {} characters", #field_str, value)
error_list.push(
format!("field {} too short, must be >= {} characters", #field_str, value)
);
}
});
@ -706,8 +706,8 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
&self.#field_access,
value,
) {
error_string.push_str(
&format!("field {} too long, must be <= {} characters", #field_str, value)
error_list.push(
format!("field {} too long, must be <= {} characters", #field_str, value)
);
}
});
@ -716,8 +716,8 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
if let Some(ref value) = field.def.format {
body.extend(quote_spanned! { value.span() =>
if !#value::verify(&self.#field_access) {
error_string.push_str(
&format!("field {} does not match format {}", #field_str, #value::NAME)
error_list.push(
format!("field {} does not match format {}", #field_str, #value::NAME)
);
}
});
@ -731,7 +731,7 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
static ref RE: ::regex::Regex = ::regex::Regex::new(#regex).unwrap();
}
if !RE.is_match(&self.#field_access) {
error_string.push_str(&format!(
error_list.push(format!(
"field {} does not match the allowed pattern: {}",
#field_str,
#regex,
@ -741,8 +741,8 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
}),
regex => body.extend(quote_spanned! { value.span() =>
if !#regex.is_match(&self.#field_access) {
error_string.push_str(
&format!("field {} does not match the allowed pattern", #field_str)
error_list.push(
format!("field {} does not match the allowed pattern", #field_str)
);
}
}),
@ -752,7 +752,7 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
if let Some(ref value) = field.def.validate {
body.extend(quote_spanned! { value.span() =>
if let Err(err) = #value(&self.#field_access) {
error_string.push_str(&err.to_string());
error_list.push(err.to_string());
}
});
}
@ -761,9 +761,16 @@ fn struct_fields_impl_verify(span: Span, fields: &[StructField]) -> Result<Token
if !body.is_empty() {
body = quote_spanned! { span =>
#[allow(unused_mut)]
let mut error_string = String::new();
let mut error_list: Vec<String> = Vec::new();
#body
if !error_list.is_empty() {
let mut error_string = String::new();
for e in error_list.iter() {
if !error_string.is_empty() {
error_string.push_str("\n");
}
error_string.push_str(&e);
}
return Err(::failure::format_err!("{}", error_string));
}
};