Enum BuildError 

pub enum BuildError {
    UnsupportedPart {
        role: ItemKind,
        part_kind: PartKindName,
    },
    InvalidToolName(String),
    SchemaViolation(String),
    PredictionConflicts(&'static str),
    OutOfRange {
        field: &'static str,
        message: String,
    },
    MissingEnv(&'static str),
    TopLogprobsWithoutLogprobs,
    Serialize(Error),
}

Errors produced while assembling a Cerebras chat-completions request body.

Variants

UnsupportedPart

Transcript contained a content part the Cerebras API cannot accept for the given role (e.g. a raw Custom part on a user message).

Fields

role: ItemKind

Role of the offending transcript item.

part_kind: PartKindName

Kind of the offending part.

InvalidToolName(String)

Tool name failed the Cerebras name regex (^[a-zA-Z0-9_-]{1,64}$).

SchemaViolation(String)

JSON-Schema passed to OutputFormat::JsonSchema violated a documented Cerebras constraint (e.g. pattern, $ref outside $defs, nest depth).

PredictionConflicts(&'static str)

prediction was set together with an incompatible parameter.

OutOfRange

A field fell outside the documented valid range.

Fields

field: &'static str

Name of the offending field.

message: String

Human-readable description of the violation.

MissingEnv(&'static str)

from_env() could not locate a required variable.

TopLogprobsWithoutLogprobs

top_logprobs was set without logprobs: true.

Serialize(Error)

Generic JSON serialization failure.

Trait Implementations

impl Debug for BuildError

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

Formats the value using the given formatter.

impl Display for BuildError

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

Formats the value using the given formatter.

impl Error for BuildError

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<BuildError> for CerebrasError

fn from(source: BuildError) -> Self

Converts to this type from the input type.

impl From<BuildError> for LoopError

fn from(error: BuildError) -> Self

Converts to this type from the input type.

impl From<Error> for BuildError

fn from(source: Error) -> Self

Converts to this type from the input type.