Enum AiError 

#[non_exhaustive]
pub enum AiError {
    InvalidConfig(String),
    Provider(String),
    Transport(String),
    SchemaValidation(String),
    Deserialize(String),
    Auth(String),
    RateLimited {
        host: String,
        retry_after: Option<Duration>,
    },
}

Failures surfaced by crate::AiClient.

Text from a provider response, a transport error or a serde/schema failure has been through rtb_redact::string before storage. Two payloads have not, because they come from the caller’s own config: the InvalidConfig messages raised by config checks, and RateLimited::host, which cannot carry userinfo because crate::validate_base_url rejects it.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidConfig(String)

Bad config — invalid base URL, empty API key, unsupported provider+model combination.

Provider(String)

Provider returned an error response (4xx / 5xx that isn’t a rate-limit or auth issue).

Transport(String)

HTTP transport failure — DNS, TCP, TLS, body read interrupted.

SchemaValidation(String)

chat_structured got a response that didn’t validate against the requested type’s JsonSchema.

Deserialize(String)

chat_structured got JSON that validated against the schema but failed serde::Deserialize for the target type.

Auth(String)

Provider rejected the request as unauthenticated or expired.

RateLimited

Provider rate-limited us. retry_after is populated when the Retry-After header is parseable.

Fields

host: String

Host that returned the rate-limit response.

retry_after: Option<Duration>

Server-suggested wait, when present.

Trait Implementations

impl Clone for AiError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AiError

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

Formats the value using the given formatter.

impl Diagnostic for AiError

fn code(&self) -> Option<Box<dyn Display + '_>>

Unique diagnostic code that can be used to look up more information about this Diagnostic. Ideally also globally unique, and documented in the toplevel crate’s documentation for easy searching. Rust path format (foo::bar::baz) is recommended, but more classic codes like E0123 or enums will work just fine.

fn severity(&self) -> Option<Severity>

Diagnostic severity. This may be used by ReportHandlers to change the display format of this diagnostic.

fn help<'a>(&'a self) -> Option<Box<dyn Display + 'a>>

Additional help text related to this Diagnostic. Do you have any advice for the poor soul who’s just run into this issue?

fn url<'a>(&'a self) -> Option<Box<dyn Display + 'a>>

URL to visit for a more detailed explanation/help about this Diagnostic.

fn source_code(&self) -> Option<&dyn SourceCode>

Source code to apply this Diagnostic’s Diagnostic::labels to.

fn labels(&self) -> Option<Box<dyn Iterator<Item = LabeledSpan> + '_>>

Labels to apply to this Diagnostic’s Diagnostic::source_code

fn related<'a>( &'a self, ) -> Option<Box<dyn Iterator<Item = &'a dyn Diagnostic> + 'a>>

Additional related Diagnostics.

fn diagnostic_source(&self) -> Option<&dyn Diagnostic>

The cause of the error.

impl Display for AiError

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

Formats the value using the given formatter.

impl Error for AiError

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.