Enum Error 

pub enum Error {
    Io {
        path: PathBuf,
        source: Error,
    },
    Toml {
        path: PathBuf,
        source: TomlError,
    },
    MissingPackageName(PathBuf),
    CrateNotFound(String),
    LedgerNotFound(PathBuf),
    Git(Error),
    Registry(Error),
    Ledger(Error),
    Manifest(Error),
    Subprocess(String),
    PathDependencies {
        manifest: PathBuf,
        deps: Vec<String>,
    },
    CargoCheck {
        stderr: String,
    },
    TokenResolution(String),
    VersionAlreadyTracked(Version),
    TagAlreadyExists(String),
    InvalidVersion {
        input: String,
        source: Error,
    },
    Snapshot(String),
    SnapshotNotFound(String),
}

All errors that can occur in crate-seq-core operations.

Variants

Io

Filesystem I/O failure reading a manifest or ledger.

Fields

path: PathBuf

The path being read when the error occurred.

source: Error

The underlying I/O error.

Toml

TOML parse failure in a workspace or crate manifest.

Fields

path: PathBuf

The path of the file that failed to parse.

source: TomlError

The underlying TOML error.

MissingPackageName(PathBuf)

A Cargo.toml is missing a [package].name field.

CrateNotFound(String)

A named crate was not found among workspace members.

LedgerNotFound(PathBuf)

Ledger file not found at the given path.

Git(Error)

Git tag discovery failed.

Registry(Error)

Registry query failed.

Ledger(Error)

Ledger I/O or state-machine error.

Manifest(Error)

Manifest rewrite or path-dep scan failed.

Subprocess(String)

Subprocess could not be spawned or failed to complete.

PathDependencies

Path dependencies found in the manifest; lists all offending dep names.

Fields

manifest: PathBuf

The manifest that contains path dependencies.

deps: Vec<String>

Names of all path-dependent crates found.

CargoCheck

cargo check exited non-zero.

Fields

stderr: String

The stderr output from cargo check.

TokenResolution(String)

Token resolution failed; contains actionable setup instructions.

VersionAlreadyTracked(Version)

The version is already tracked in the ledger.

TagAlreadyExists(String)

A git tag with this name already exists in the repository.

InvalidVersion

The semver string provided could not be parsed.

Fields

input: String

The raw string that failed to parse.

source: Error

The underlying parse error.

Snapshot(String)

Snapshot capture or hashing failed.

SnapshotNotFound(String)

No tarball found in the snapshot store matching the expected SHA-256.

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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.