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Un-wrap error message strings for better grepping

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This commit is contained in:
David Tolnay
2019-09-07 22:39:50 -07:00
parent b86a46c83c
commit 7ab12597bb
2 changed files with 22 additions and 44 deletions
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serde_derive/src/internals/attr.rs
+16 -32
View File
@@ -335,8 +335,7 @@ impl Container {
Err(()) => cx.error_spanned_by(
s,
format!(
"unknown rename rule for #[serde(rename_all \
= {:?})]",
"unknown rename rule for #[serde(rename_all = {:?})]",
s.value(),
),
),
@@ -355,8 +354,7 @@ impl Container {
Err(()) => cx.error_spanned_by(
ser,
format!(
"unknown rename rule for #[serde(rename_all \
= {:?})]",
"unknown rename rule for #[serde(rename_all = {:?})]",
ser.value(),
),
),
@@ -368,8 +366,7 @@ impl Container {
Err(()) => cx.error_spanned_by(
de,
format!(
"unknown rename rule for #[serde(rename_all \
= {:?})]",
"unknown rename rule for #[serde(rename_all = {:?})]",
de.value(),
),
),
@@ -396,22 +393,19 @@ impl Container {
}
syn::Fields::Unnamed(_) | syn::Fields::Unit => cx.error_spanned_by(
fields,
"#[serde(default)] can only be used on structs \
with named fields",
"#[serde(default)] can only be used on structs with named fields",
),
},
syn::Data::Enum(syn::DataEnum { ref enum_token, .. }) => cx
.error_spanned_by(
enum_token,
"#[serde(default)] can only be used on structs \
with named fields",
"#[serde(default)] can only be used on structs with named fields",
),
syn::Data::Union(syn::DataUnion {
ref union_token, ..
}) => cx.error_spanned_by(
union_token,
"#[serde(default)] can only be used on structs \
with named fields",
"#[serde(default)] can only be used on structs with named fields",
),
},
@@ -427,23 +421,20 @@ impl Container {
syn::Fields::Unnamed(_) | syn::Fields::Unit => cx
.error_spanned_by(
fields,
"#[serde(default = \"...\")] can only be used \
on structs with named fields",
"#[serde(default = \"...\")] can only be used on structs with named fields",
),
}
}
syn::Data::Enum(syn::DataEnum { ref enum_token, .. }) => cx
.error_spanned_by(
enum_token,
"#[serde(default = \"...\")] can only be used \
on structs with named fields",
"#[serde(default = \"...\")] can only be used on structs with named fields",
),
syn::Data::Union(syn::DataUnion {
ref union_token, ..
}) => cx.error_spanned_by(
union_token,
"#[serde(default = \"...\")] can only be used \
on structs with named fields",
"#[serde(default = \"...\")] can only be used on structs with named fields",
),
}
}
@@ -504,8 +495,7 @@ impl Container {
syn::Fields::Unnamed(_) | syn::Fields::Unit => {
cx.error_spanned_by(
fields,
"#[serde(tag = \"...\")] can only be used on enums \
and structs with named fields",
"#[serde(tag = \"...\")] can only be used on enums and structs with named fields",
);
}
}
@@ -515,8 +505,7 @@ impl Container {
}) => {
cx.error_spanned_by(
union_token,
"#[serde(tag = \"...\")] can only be used on enums \
and structs with named fields",
"#[serde(tag = \"...\")] can only be used on enums and structs with named fields",
);
}
}
@@ -734,8 +723,7 @@ fn decide_tag(
if fields.unnamed.len() != 1 {
cx.error_spanned_by(
variant,
"#[serde(tag = \"...\")] cannot be used with tuple \
variants",
"#[serde(tag = \"...\")] cannot be used with tuple variants",
);
break;
}
@@ -947,8 +935,7 @@ impl Variant {
Err(()) => cx.error_spanned_by(
s,
format!(
"unknown rename rule for #[serde(rename_all \
= {:?})]",
"unknown rename rule for #[serde(rename_all = {:?})]",
s.value()
),
),
@@ -967,8 +954,7 @@ impl Variant {
Err(()) => cx.error_spanned_by(
ser,
format!(
"unknown rename rule for #[serde(rename_all \
= {:?})]",
"unknown rename rule for #[serde(rename_all = {:?})]",
ser.value(),
),
),
@@ -980,8 +966,7 @@ impl Variant {
Err(()) => cx.error_spanned_by(
de,
format!(
"unknown rename rule for #[serde(rename_all \
= {:?})]",
"unknown rename rule for #[serde(rename_all = {:?})]",
de.value(),
),
),
@@ -1587,8 +1572,7 @@ where
cx.error_spanned_by(
meta,
format!(
"malformed {0} attribute, expected `{0}(serialize = ..., \
deserialize = ...)`",
"malformed {0} attribute, expected `{0}(serialize = ..., deserialize = ...)`",
attr_name
),
);