Enum WebFetchError 

pub enum WebFetchError {
    InvalidUrl(String),
    DestinationDenied(String),
    RedirectDenied(String),
    HttpStatus {
        status: u16,
        url: String,
    },
    InvalidMedia(String),
    UnsupportedMedia(String),
    BodyTooLarge {
        limit: usize,
    },
    TurnBudgetExceeded {
        limit: usize,
    },
    UnsupportedCharset(String),
    Decode(String),
    EmptyContent,
    Transport(String),
    Extraction(String),
    Backend(String),
}

Stable transport/extraction failures retained across the provider boundary. The tool layer can project these into structured telemetry without parsing human-readable error strings.

Variants

InvalidUrl(String)

DestinationDenied(String)

RedirectDenied(String)

HttpStatus

Fields

status: u16

url: String

InvalidMedia(String)

UnsupportedMedia(String)

BodyTooLarge

Fields

limit: usize

TurnBudgetExceeded

Fields

limit: usize

UnsupportedCharset(String)

Decode(String)

EmptyContent

Transport(String)

Extraction(String)

Backend(String)

Implementations

impl WebFetchError

pub fn kind(&self) -> &'static str

pub fn status(&self) -> Option<u16>

Trait Implementations

impl Clone for WebFetchError

fn clone(&self) -> WebFetchError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WebFetchError

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

Formats the value using the given formatter.

impl Display for WebFetchError

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

Formats the value using the given formatter.

impl Eq for WebFetchError

impl Error for WebFetchError

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 WebFetchError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WebFetchError