rust/compiler/rustc_driver_impl/src/session_diagnostics.rs
Tamir Duberstein a081007265
rustc_driver: avoid fallible conversions
Use `std::path::PathBuf` rather than `String`; use `std::env::var_os`
rather than `std::env::var`. These changes avoid a number of error paths
which can arise in the presence of non-UTF-8 paths.
2023-10-06 08:54:14 -04:00

82 lines
1.9 KiB
Rust

use rustc_macros::{Diagnostic, Subdiagnostic};
#[derive(Diagnostic)]
#[diag(driver_impl_rlink_unable_to_read)]
pub(crate) struct RlinkUnableToRead {
pub err: std::io::Error,
}
#[derive(Diagnostic)]
#[diag(driver_impl_rlink_wrong_file_type)]
pub(crate) struct RLinkWrongFileType;
#[derive(Diagnostic)]
#[diag(driver_impl_rlink_empty_version_number)]
pub(crate) struct RLinkEmptyVersionNumber;
#[derive(Diagnostic)]
#[diag(driver_impl_rlink_encoding_version_mismatch)]
pub(crate) struct RLinkEncodingVersionMismatch {
pub version_array: String,
pub rlink_version: u32,
}
#[derive(Diagnostic)]
#[diag(driver_impl_rlink_rustc_version_mismatch)]
pub(crate) struct RLinkRustcVersionMismatch<'a> {
pub rustc_version: String,
pub current_version: &'a str,
}
#[derive(Diagnostic)]
#[diag(driver_impl_rlink_no_a_file)]
pub(crate) struct RlinkNotAFile;
#[derive(Diagnostic)]
#[diag(driver_impl_ice)]
pub(crate) struct Ice;
#[derive(Diagnostic)]
#[diag(driver_impl_ice_bug_report)]
pub(crate) struct IceBugReport<'a> {
pub bug_report_url: &'a str,
}
#[derive(Diagnostic)]
#[diag(driver_impl_ice_version)]
pub(crate) struct IceVersion<'a> {
pub version: &'a str,
pub triple: &'a str,
}
#[derive(Diagnostic)]
#[diag(driver_impl_ice_path)]
pub(crate) struct IcePath {
pub path: std::path::PathBuf,
}
#[derive(Diagnostic)]
#[diag(driver_impl_ice_path_error)]
pub(crate) struct IcePathError {
pub path: std::path::PathBuf,
pub error: String,
#[subdiagnostic]
pub env_var: Option<IcePathErrorEnv>,
}
#[derive(Subdiagnostic)]
#[note(driver_impl_ice_path_error_env)]
pub(crate) struct IcePathErrorEnv {
pub env_var: std::path::PathBuf,
}
#[derive(Diagnostic)]
#[diag(driver_impl_ice_flags)]
pub(crate) struct IceFlags {
pub flags: String,
}
#[derive(Diagnostic)]
#[diag(driver_impl_ice_exclude_cargo_defaults)]
pub(crate) struct IceExcludeCargoDefaults;