Enum SigmfError 

#[non_exhaustive]
pub enum SigmfError {
    Io(Error),
    Serde(Error),
    InvalidJson(String),
    InvalidDataType(String),
    InvalidMetadata(String),
    UnsupportedLayout(String),
    InvalidRange(String),
    ResourceLimit(String),
    NoDataset,
    NotFound(String),
    HashMismatch(String),
    LockError(String),
}

Errors returned by this crate.

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(Error)

An underlying filesystem or I/O operation failed.

Serde(Error)

JSON serialization or deserialization failed.

InvalidJson(String)

The input is not valid JSON for SigMF (for example, duplicate keys).

InvalidDataType(String)

A core:datatype string is malformed or unsupported.

InvalidMetadata(String)

Metadata, a path, or an argument violates the SigMF specification or this crate’s requirements.

UnsupportedLayout(String)

The dataset layout (NCD headers, trailing bytes, metadata-only, …) is not supported by the requested operation.

InvalidRange(String)

A requested sample range is outside the dataset.

ResourceLimit(String)

An input exceeds a size limit, or memory could not be reserved.

NoDataset

The recording has no dataset (it is metadata-only).

NotFound(String)

A recording, archive member, or file was not found.

HashMismatch(String)

A SHA-512 digest does not match the expected value.

LockError(String)

A lock could not be acquired.

Trait Implementations

impl Debug for SigmfError

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

Formats the value using the given formatter.

impl Display for SigmfError

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

Formats the value using the given formatter.

impl Error for SigmfError

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<Error> for SigmfError

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SigmfError

fn from(error: Error) -> Self

Converts to this type from the input type.