Enum JsonlError 

#[non_exhaustive]
pub enum JsonlError {
    DirectoryMissing,
    NoEntries,
    IoError {
        path: PathBuf,
        cause: Error,
    },
    ParseError {
        path: PathBuf,
        line: u64,
        cause: Error,
    },
}

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.

DirectoryMissing

No project-root directory exists in any cascade path.

NoEntries

Project roots exist but yielded zero parseable records.

IoError

Filesystem error opening or traversing a path.

Fields

path: PathBuf

cause: Error

ParseError

Reserved for fail-fast callers. Production aggregation logs per-line parse failures and continues rather than surfacing this variant.

Fields

path: PathBuf

line: u64

cause: Error

Implementations

impl JsonlError

pub fn code(&self) -> &'static str

Short plugin-facing tag per docs/specs/plugin-api.md §ctx shape. ctx.jsonl is reserved (not plugin-accessible) in v0.1 but the tag stays useful for UsageError::Jsonl delegation.

Trait Implementations

impl Debug for JsonlError

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

Formats the value using the given formatter.

impl Display for JsonlError

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

Formats the value using the given formatter.

impl Error for JsonlError

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.