Files
s390-tools/rust/pv_core/src/error.rs
Steffen Eiden f36c34038b rust/pv: Add-Secret: Add user-data types
Add four new user-data types an add-secret request could have:
Unsigned, Signed(EcSECP521R1, Rsa(2048, 3072))

As the user-data enum was not marked as non-exaustive this might be a
breaking change for users. (Not for any crate in this repo though).

The addition of such user-data is provided by following patches.

Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2024-02-02 16:11:22 +01:00

78 lines
1.8 KiB
Rust

// SPDX-License-Identifier: MIT
//
// Copyright IBM Corp. 2023
/// Result type for this crate
pub type Result<T, E = Error> = std::result::Result<T, E>;
/// Error cases for this crate
#[allow(missing_docs)]
#[derive(thiserror::Error, Debug)]
#[non_exhaustive]
pub enum Error {
#[cfg_attr(debug_assertions, error("Ultravisor: '{msg}' ({rc:#06x},{rrc:#06x})"))]
#[cfg_attr(not(debug_assertions), error("Ultravisor: '{msg}' ({rc:#06x})"))]
Uv {
rc: u16,
rrc: u16,
msg: &'static str,
},
#[error("{0}")]
Specification(String),
#[error("Cannot {ty} {ctx} at `{path}`")]
FileIo {
ty: FileIoErrorType,
ctx: String,
path: String,
source: std::io::Error,
},
#[error("Cannot {ty} `{path}`")]
FileAccess {
ty: FileAccessErrorType,
path: String,
source: std::io::Error,
},
#[error("Cannot encode secrets (Too many secrets)")]
ManySecrets,
#[error("Cannot decode secret list")]
InvSecretList(#[source] std::io::Error),
#[error("Input does not contain an add-secret request")]
NoAsrcb,
#[error("Input contains unsupported user-data type: {0:#06x}")]
UnsupportedUserData(u16),
// errors from other crates
#[error(transparent)]
Io(#[from] std::io::Error),
#[error(transparent)]
ParseInt(#[from] std::num::ParseIntError),
}
/// Error cases for I/O operations
#[derive(thiserror::Error, Debug)]
#[non_exhaustive]
#[allow(missing_docs)]
pub enum FileIoErrorType {
#[error("read")]
Read,
#[error("write")]
Write,
}
/// Error cases for accessing files
#[derive(thiserror::Error, Debug)]
#[non_exhaustive]
#[allow(missing_docs)]
pub enum FileAccessErrorType {
#[error("open")]
Open,
#[error("create")]
Create,
}