Enum ProsaicError 

pub enum ProsaicError {
    MissingSlot {
        template: String,
        slot: String,
    },
    UnknownTemplate(String),
    InvalidPipe {
        pipe: String,
        reason: String,
    },
    GrammarError(String),
    TemplateParseError {
        template: String,
        position: usize,
        reason: String,
    },
    FaithfulnessRejection {
        precision: f32,
        polarity_match: bool,
    },
    RecursivePartial {
        cycle: Vec<String>,
    },
}

Variants

MissingSlot

Fields

template: String

slot: String

UnknownTemplate(String)

InvalidPipe

Fields

pipe: String

reason: String

GrammarError(String)

TemplateParseError

Fields

template: String

position: usize

reason: String

FaithfulnessRejection

Returned when the faithfulness gate is enabled and the rendered output fails the precision threshold or has a polarity mismatch. The session state is rolled back as if the render had not occurred.

Fields

precision: f32

polarity_match: bool

RecursivePartial

Returned by register_partial when registering the partial would introduce a direct or indirect {>name} cycle. The cycle field carries the names involved in the offending chain in traversal order, repeating the entry partial at the tail so the cycle reads a -> b -> a.

Fields

cycle: Vec<String>

Trait Implementations

impl Debug for ProsaicError

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

Formats the value using the given formatter.

impl Display for ProsaicError

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

Formats the value using the given formatter.

impl Error for ProsaicError

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 PartialEq for ProsaicError

fn eq(&self, other: &ProsaicError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ProsaicError