Enum RssError 

pub enum RssError {
    Usage(String),
    InvalidUrl(String),
    Network(String),
    Http {
        status: u16,
        url: String,
        retry_after: Option<String>,
    },
    Parse(String),
    NotFound(String),
    Cache(String),
    ResponseTooLarge {
        estimated_tokens: usize,
        budget_tokens: usize,
        suggested_limit: usize,
        suggested_max_content_chars: usize,
    },
    Io(Error),
    Other(String),
}

Library error type. Carries a stable code used in ErrorObj.

Variants

Usage(String)

InvalidUrl(String)

Network(String)

Http

Fields

status: u16

url: String

retry_after: Option<String>

Raw Retry-After header value when the server sent one (delta-seconds form).

Parse(String)

NotFound(String)

Cache(String)

ResponseTooLarge

Fields

estimated_tokens: usize

budget_tokens: usize

suggested_limit: usize

suggested_max_content_chars: usize

Io(Error)

Other(String)

Implementations

impl RssError

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

Stable, machine-readable error code (SCREAMING_SNAKE_CASE).

pub fn to_error_obj(&self, feed_url: Option<&str>) -> ErrorObj

Convert into the serialized ErrorObj, attaching any structured details.

Trait Implementations

impl Debug for RssError

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

Formats the value using the given formatter.

impl Display for RssError

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

Formats the value using the given formatter.

impl Error for RssError

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<Error> for RssError

fn from(source: Error) -> Self

Converts to this type from the input type.