Enum Error 

pub enum Error {
    Io {
        path: PathBuf,
        source: Error,
    },
    Yaml {
        path: PathBuf,
        source: Error,
    },
    Config {
        name: String,
        reason: String,
    },
    Cel {
        name: String,
        index: usize,
        reason: String,
    },
    CelFeatureDisabled {
        name: String,
    },
}

Errors surfaced by registration, config loading, and CEL compilation.

Detection itself (crate::Registry::detect) is infallible — an unreadable directory yields an empty match list rather than an error, mirroring the Go library’s Detect.

Variants

Io

An I/O error reading a config file or walking the tree.

Fields

path: PathBuf

The path being operated on when the error occurred.

source: Error

The underlying I/O error.

Yaml

A YAML parse error while loading a project-type config.

Fields

path: PathBuf

The config file that failed to parse.

source: Error

The underlying YAML error.

Config

A project-type config entry failed validation (e.g. missing name, no indicators, or an indicator with no rule set).

Fields

name: String

The offending entry’s name (may be empty if the name was the problem).

reason: String

Human-readable description of the validation failure.

Cel

A CEL indicator failed to compile.

Fields

name: String

The project type whose indicator failed.

index: usize

The zero-based indicator index within the type.

reason: String

The compiler’s error message.

CelFeatureDisabled

A project type uses a CEL indicator but the cel cargo feature is not enabled. Mirrors the Go “no CEL compiler installed” error.

Fields

name: String

The project type that requested CEL.

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.