Struct CasterHttpError 

pub struct CasterHttpError {
    pub status: StatusCode,
    pub body: String,
}

An error reply from the NTRIP caster.

Returned inside the eyre::Report from RobustNtripClient::new when the caster rejects the request with a status this crate does not retry, so a caller can recover the caster’s own explanation rather than only a status code:

if let Err(report) = robust_ntrip_client::RobustNtripClient::new("ntrip://host/mp", opts).await
    && let Some(caster) = report.downcast_ref::<robust_ntrip_client::CasterHttpError>()
{
    eprintln!("caster said {}: {}", caster.status, caster.body);
}

RTCM’s client guidance (2023-SC104-1344, p13) asks for exactly this: the reply is “generally followed by a single line providing further details” and that text “should be shown to the device user if at all possible”. The same value is also attached as the source of the give-up error after MAX_CONNECT_ATTEMPTS failures, so the last thing the caster said survives there too.

Fields

status: StatusCode

The status the caster replied with.

body: String

The body of the reply, as received, truncated to ERROR_BODY_MAX_CHARS. Usually one line of plain ASCII, but some casters send HTML; CasterHttpError’s Display tidies it, this field does not. Empty if the caster sent no body or it could not be read.

Trait Implementations

impl Clone for CasterHttpError

fn clone(&self) -> CasterHttpError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CasterHttpError

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

Formats the value using the given formatter.

impl Display for CasterHttpError

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

Mirrors QGC’s user-visible message (NTRIPHttpTransport.cc:394-406): status, then the body with HTML stripped, whitespace collapsed and a length limit.

impl Error for CasterHttpError

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.