Enum Error 

pub enum Error {
    Io {
        path: PathBuf,
        source: Error,
    },
    Elf {
        path: PathBuf,
        message: String,
    },
    NotElf {
        path: PathBuf,
    },
    UnsupportedArchitecture {
        path: PathBuf,
        architecture: String,
        machine: u16,
    },
    UnresolvedLibrary {
        soname: String,
        required_by: PathBuf,
        searched: Vec<PathBuf>,
    },
    DisallowedLibrary {
        soname: String,
        required_by: PathBuf,
    },
    IncompatibleArchitecture {
        soname: String,
        expected: String,
        found: PathBuf,
        found_architecture: String,
    },
    MissingRuntimeFile {
        feature: &'static str,
        searched: Vec<PathBuf>,
    },
    LimitExceeded {
        resource: &'static str,
        limit: usize,
    },
    SourceChanged {
        path: PathBuf,
        expected_digest: String,
        expected_size: u64,
        actual_digest: String,
        actual_size: u64,
    },
    PathEscape {
        path: PathBuf,
        kind: &'static str,
    },
    MissingSourcePath {
        path: PathBuf,
    },
    SymlinkLoop {
        path: PathBuf,
    },
    Config {
        message: String,
    },
    Manifest {
        path: PathBuf,
        message: String,
    },
    VerifyFailed {
        checked: u32,
        failures: u32,
    },
}

Variants

Io

Fields

path: PathBuf

source: Error

Elf

Fields

path: PathBuf

message: String

NotElf

Fields

path: PathBuf

UnsupportedArchitecture

Fields

path: PathBuf

architecture: String

machine: u16

UnresolvedLibrary

Fields

soname: String

required_by: PathBuf

searched: Vec<PathBuf>

DisallowedLibrary

Fields

soname: String

required_by: PathBuf

IncompatibleArchitecture

Fields

soname: String

expected: String

found: PathBuf

found_architecture: String

MissingRuntimeFile

Fields

feature: &'static str

searched: Vec<PathBuf>

LimitExceeded

Fields

resource: &'static str

limit: usize

SourceChanged

Fields

path: PathBuf

expected_digest: String

expected_size: u64

actual_digest: String

actual_size: u64

PathEscape

Fields

path: PathBuf

kind: &'static str

MissingSourcePath

Fields

path: PathBuf

SymlinkLoop

Fields

path: PathBuf

Config

Fields

message: String

Manifest

Fields

path: PathBuf

message: String

VerifyFailed

Fields

checked: u32

failures: u32

Implementations

impl Error

pub fn code(&self) -> &'static str

Stable diagnostic code, rendered as error[E1001] by the CLI.

The codes live in crate::diagnostics, next to the warning codes, so that the whole namespace is visible in one place and checked there.

pub fn details(&self) -> Vec<String>

Extra context printed underneath the headline message, if there is any.

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.