Enum CommitError 

pub enum CommitError {
    Malformed(String),
    NotACommit(String),
    Unverified,
    Version {
        found: i64,
    },
    WrongRepo {
        found: String,
        expected: String,
    },
}

Why a commit could not be trusted.

Variants

Malformed(String)

The signature is not 64 bytes, or is not a pair the key’s curve has.

NotACommit(String)

The block is not a commit: not the six fields a version 3 commit has, or a field of the wrong type.

Unverified

The signature does not verify against the key it was checked with.

This is the interesting one, and it does not distinguish between the three ways it happens — a tampered commit, a substituted key, or a signature from somebody else — because a verifier cannot tell them apart and a message that guessed would be a message that misled.

Version

The commit names a repository format this crate does not write.

Fields

found: i64

What it declared.

WrongRepo

The commit’s did is not the repository that was asked about.

Fields

found: String

The DID inside the commit.

expected: String

The DID the caller was verifying for.

Trait Implementations

impl Clone for CommitError

fn clone(&self) -> CommitError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CommitError

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

Formats the value using the given formatter.

impl Display for CommitError

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

Formats the value using the given formatter.

impl Error for CommitError

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<CommitError> for ProofError

fn from(source: CommitError) -> Self

Converts to this type from the input type.

impl PartialEq for CommitError

fn eq(&self, other: &CommitError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CommitError

impl StructuralPartialEq for CommitError