Enum FeedError 

pub enum FeedError {
    IncompleteEntry {
        path: String,
        field: &'static str,
    },
    UnrootedPath {
        path: String,
    },
    SrcsetUnsupported {
        path: String,
    },
    PageNotDeclared {
        page_url: String,
    },
    UnresolvedImage {
        path: String,
        image: String,
    },
    Write {
        format: &'static str,
        source: Error,
    },
    Encoding {
        format: &'static str,
    },
    Json {
        source: Error,
    },
}

Why a feed could not be produced.

Every variant except the serialization ones is a boot failure: the deploy never cuts over and the previous container keeps serving, which is the same signal as a broken feed without the outage.

Variants

IncompleteEntry

An entry is missing something every reader renders.

Fields

path: String

field: &'static str

UnrootedPath

An entry’s path is not site-relative, so it cannot become a stable id.

Fields

path: String

SrcsetUnsupported

Content carries a srcset, whose comma-separated URL+descriptor grammar this library deliberately does not rewrite.

Fields

path: String

PageNotDeclared

The feed advertises a page the site does not serve.

Fields

page_url: String

UnresolvedImage

A declared entry image is absent from the asset manifest.

Fields

path: String

image: String

Write

The XML could not be written.

Fields

format: &'static str

source: Error

Encoding

Serialized XML was not valid UTF-8, which cannot happen for input this module produces.

Fields

format: &'static str

Json

JSON Feed could not be serialized.

Fields

source: Error

Trait Implementations

impl Debug for FeedError

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

Formats the value using the given formatter.

impl Display for FeedError

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

Formats the value using the given formatter.

impl Error for FeedError

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<FeedError> for WebServerError

fn from(source: FeedError) -> Self

Converts to this type from the input type.