cargo-semver-checks 0.43.0

Scan your Rust crate for semver violations.
Documentation 
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SemverQuery(
    id: "function_export_name_changed",
    human_readable_name: "function's export name has changed or been removed",
    description: "A function's ABI name with #[no_mangle] or #[export_name = \"name\"] has changed or been removed",
    required_update: Major,
    lint_level: Deny,
    reference_link: Some("https://doc.rust-lang.org/reference/abi.html#the-no_mangle-attribute"),
    query: r#"
    {
        CrateDiff {
            baseline {
                item {
                    ... on Function {
                        importable_path {
                            path @output @tag
                        }

                        export_name @output @tag @filter(op: "is_not_null")
                    }
                }
            }

            current {
                item {
                    ... on Function {
                        name @output

                        new_export_name: export_name @filter(op: "!=", value: ["%export_name"]) @output

                        importable_path {
                            path @filter(op: "=", value: ["%path"])
                        }

                        span_: span @optional {
                            filename @output
                            begin_line @output
                            end_line @output
                        }
                    }
                }
            }
        }
    }"#,
    arguments: {
    },
    error_message: "The ABI export name of a function has been changed or removed through the #[no_mangle] or #[export_name] attributes.",
    per_result_error_template: Some("function {{join \"::\" path}} no longer has ABI name {{export_name}} in {{span_filename}}:{{span_begin_line}}"),
)