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fully qualified Ok and Err

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This commit is contained in:
Tim 'Piepmatz' Hesse 2024-06-01 16:18:03 +02:00
parent 2b68be5922
commit 1deba599e2
1 changed files with 5 additions and 5 deletions
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10
crates/nu-derive-value/src/from.rs
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@ -38,7 +38,7 @@ pub fn derive_from_value(input: TokenStream2) -> Result<TokenStream2, impl Into<
fn derive_struct_from_value(ident: Ident, data: DataStruct, generics: Generics) -> TokenStream2 {
let (impl_generics, ty_generics, where_clause) = generics.split_for_impl();
let from_value_impl = struct_from_value(&data, &generics);
let from_value_impl = struct_from_value(&data);
let expected_type_impl = struct_expected_type(&data.fields);
quote! {
#[automatically_derived]
@ -49,7 +49,7 @@ fn derive_struct_from_value(ident: Ident, data: DataStruct, generics: Generics)
}
}
fn struct_from_value(data: &DataStruct, generics: &Generics) -> TokenStream2 {
fn struct_from_value(data: &DataStruct) -> TokenStream2 {
let body = match &data.fields {
Fields::Named(fields) => {
let fields = fields.named.iter().map(|field| {
@ -72,7 +72,7 @@ fn struct_from_value(data: &DataStruct, generics: &Generics) -> TokenStream2 {
quote! {
let span = v.span();
let mut record = v.into_record()?;
Ok(Self {#(#fields),*})
std::result::Result::Ok(Self {#(#fields),*})
}
}
Fields::Unnamed(fields) => {
@ -95,13 +95,13 @@ fn struct_from_value(data: &DataStruct, generics: &Generics) -> TokenStream2 {
let span = v.span();
let list = v.into_list()?;
let mut deque: std::collections::VecDeque<_> = std::convert::From::from(list);
Ok(Self(#(#fields),*))
std::result::Result::Ok(Self(#(#fields),*))
}
}
Fields::Unit => quote! {
match v {
nu_protocol::Value::Nothing {..} => Ok(Self),
v => Err(nu_protocol::ShellError::CantConvert {
v => std::result::Result::Err(nu_protocol::ShellError::CantConvert {
to_type: <Self as nu_protocol::FromValue>::expected_type().to_string(),
from_type: v.get_type().to_string(),
span: v.span(),