SemverQuery(
id: "enum_variant_no_longer_non_exhaustive",
human_readable_name: "enum variant no longer #[non_exhaustive]",
description: "A pub enum variant is no longer #[non_exhaustive]. Future fields added to this variant will cause a breaking change.",
required_update: Minor,
lint_level: Allow,
reference_link: Some("https://doc.rust-lang.org/reference/attributes/type_system.html#the-non_exhaustive-attribute"),
query: r#"
{
CrateDiff {
baseline {
item {
... on Enum {
visibility_limit @filter(op: "=", value: ["$public"]) @output
importable_path {
path @output @tag
public_api @filter(op: "=", value: ["$true"])
}
variant {
variant_name: name @output @tag
public_api_eligible @filter(op: "=", value: ["$true"])
attrs @filter(op: "contains", value: ["$non_exhaustive"])
}
}
}
}
current {
item {
... on Enum {
visibility_limit @filter(op: "=", value: ["$public"])
enum_name: name @output
importable_path {
path @filter(op: "=", value: ["%path"])
public_api @filter(op: "=", value: ["$true"])
}
variant {
name @filter(op: "=", value: ["%variant_name"])
public_api_eligible @filter(op: "=", value: ["$true"])
attrs @filter(op: "not_contains", value: ["$non_exhaustive"])
span_: span @optional {
filename @output
begin_line @output
end_line @output
}
}
}
}
}
}
}"#,
arguments: {
"public": "public",
"non_exhaustive": "#[non_exhaustive]",
"true": true,
},
error_message: "A pub enum variant is no longer #[non_exhaustive]. Future fields added to this variant will cause a breaking change.",
per_result_error_template: Some("variant {{enum_name}}:{{variant_name}} in {{span_filename}}:{{span_begin_line}}"),
)