Enum PiError 

pub enum PiError {
    Io(Error),
    Json(Error),
    SessionNotFound(String),
    ProjectNotFound(String),
    InvalidSessionFile {
        path: PathBuf,
        reason: String,
    },
    MalformedHeader(String),
    Convo(ConvoError),
    Anyhow(Error),
    Other(String),
}

Errors produced by the toolpath-pi crate.

Variants

Io(Error)

Underlying I/O failure.

Json(Error)

JSON (de)serialization failure.

SessionNotFound(String)

A session file was expected but could not be located.

ProjectNotFound(String)

A project directory (encoded cwd) was expected but not found on disk.

InvalidSessionFile

A session JSONL file exists but cannot be interpreted.

Carries the offending path and a short human-readable reason.

Fields

path: PathBuf

Path to the offending file.

reason: String

Short human-readable reason.

MalformedHeader(String)

A session header line was present but malformed (missing required fields, unexpected shape, etc.).

Convo(ConvoError)

Wrapped error from toolpath-convo.

Anyhow(Error)

Catch-all for arbitrary anyhow errors bubbling up from dependencies.

Other(String)

Generic free-form error.

Implementations

impl PiError

pub fn session_not_found(id: impl Into<String>) -> Self

Construct a SessionNotFound error.

pub fn project_not_found(cwd: impl Into<String>) -> Self

Construct a ProjectNotFound error.

pub fn invalid_session_file( path: impl Into<PathBuf>, reason: impl Into<String>, ) -> Self

Construct an InvalidSessionFile error.

pub fn malformed_header(reason: impl Into<String>) -> Self

Construct a MalformedHeader error.

pub fn other(msg: impl Into<String>) -> Self

Construct an Other error.

Trait Implementations

impl Debug for PiError

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

Formats the value using the given formatter.

impl Display for PiError

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

Formats the value using the given formatter.

impl Error for PiError

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<ConvoError> for PiError

fn from(source: ConvoError) -> Self

Converts to this type from the input type.

impl From<Error> for PiError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PiError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PiError

fn from(source: Error) -> Self

Converts to this type from the input type.