Enum VerifyError 

#[non_exhaustive]
pub enum VerifyError {
    Io {
        path: Option<PathBuf>,
        source: Error,
    },
    UnsupportedPlatform(u16),
    InvalidField {
        context: &'static str,
    },
    Crc32Mismatch {
        target_offset: u64,
        expected: u32,
        actual: u32,
    },
}

Failures produced by the verifier (crate::verify and crate::index::PlanVerifier).

#[non_exhaustive]: per-failure-mode splits (hash-algorithm mismatch, truncated source) may be added without a SemVer break.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io

An I/O failure while reading a target file.

Fields

path: Option<PathBuf>

Path the failing operation was targeting, if known.

source: Error

Underlying std::io::Error.

UnsupportedPlatform(u16)

SqPack path resolution refused to fall back to a default platform layout.

InvalidField

A plan or verification config violated a structural invariant.

Fields

context: &'static str

Human-readable description of which field was invalid and why.

Crc32Mismatch

A region’s observed CRC32 did not match the expected value.

Fields

target_offset: u64

Target-file offset of the mismatched region.

expected: u32

CRC32 declared by the plan’s expectation.

actual: u32

CRC32 computed over the bytes observed on disk.

Trait Implementations

impl Debug for VerifyError

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

Formats the value using the given formatter.

impl Display for VerifyError

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

Formats the value using the given formatter.

impl Error for VerifyError

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.

impl From<ApplyError> for VerifyError

fn from(err: ApplyError) -> Self

Converts to this type from the input type.

impl From<Error> for VerifyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<VerifyError> for Error

fn from(source: VerifyError) -> Self

Converts to this type from the input type.