Enum LangfuseError 

pub enum LangfuseError {
    Config(ConfigError),
    Api {
        status: u16,
        message: String,
    },
    Auth,
    Network(Error),
    Serialization(Error),
    PromptNotFound {
        name: String,
    },
    PromptCompilation {
        variable: String,
    },
    Media(String),
    Otel(String),
}

Primary error type for all Langfuse operations.

Variants

Config(ConfigError)

Configuration error.

Api

API returned an error response.

Fields

status: u16

HTTP status code.

message: String

Error message from the API.

Auth

Authentication failed (401).

Network(Error)

Network-level error.

Serialization(Error)

Serialization/deserialization error.

PromptNotFound

Requested prompt was not found.

Fields

name: String

Name of the prompt that was not found.

PromptCompilation

Prompt template compilation failed due to a missing variable.

Fields

variable: String

Name of the missing template variable.

Media(String)

Media upload or processing error.

Otel(String)

OpenTelemetry pipeline error.

Trait Implementations

impl Debug for LangfuseError

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

Formats the value using the given formatter.

impl Display for LangfuseError

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

Formats the value using the given formatter.

impl Error for LangfuseError

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<ConfigError> for LangfuseError

fn from(source: ConfigError) -> LangfuseError

Converts to this type from the input type.

impl From<Error> for LangfuseError

fn from(source: Error) -> LangfuseError

Converts to this type from the input type.

impl From<Error> for LangfuseError

fn from(source: Error) -> LangfuseError

Converts to this type from the input type.