Enum ConfigError 

pub enum ConfigError {
    InvalidConfidence(f64),
    DepthTooHigh(usize),
    InvalidMlWeight(f64),
    InvalidBpeBound(f64),
    NonFiniteEntropyThreshold(f64),
    InvalidEntropyThreshold(f64),
    Parse(String),
}

Errors returned while validating a scan configuration.

Variants

InvalidConfidence(f64)

min_confidence was outside the closed unit interval [0.0, 1.0].

DepthTooHigh(usize)

max_decode_depth exceeded the safety ceiling [MAX_DECODE_DEPTH_LIMIT].

InvalidMlWeight(f64)

ml_weight was outside the closed unit interval [0.0, 1.0]. The score blend multiplies by this weight; a value above 1.0 over-weights the model and a negative one inverts it (both silently distort every confidence).

InvalidBpeBound(f64)

entropy_bpe_max_bytes_per_token was not a finite value strictly greater than zero. A 0.0 (or negative / NaN) bound treats EVERY candidate as word-like and suppresses the entire entropy/generic surface, a silent recall wipeout (the #[serde(default)] guards only configs that OMIT the key, not an explicit out-of-range value).

NonFiniteEntropyThreshold(f64)

entropy_threshold was not finite. A NaN threshold makes every entropy >= threshold comparison false, silently suppressing every entropy candidate; ±inf is equally nonsensical as a bits-per-byte floor.

InvalidEntropyThreshold(f64)

entropy_threshold exceeded the mathematical byte-entropy range.

Parse(String)

The TOML text could not be deserialized into a ScanConfig (syntax error, wrong type, or an unknown field, the struct is #[serde(deny_unknown_fields)]). The inner string is the toml crate’s diagnostic, kept as a String so the public error type does not leak the toml version into the API.

Trait Implementations

impl Debug for ConfigError

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

Formats the value using the given formatter.

impl Display for ConfigError

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

Formats the value using the given formatter.

impl Error for ConfigError

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.