Struct IrLoadError 

pub struct IrLoadError {
    pub route: String,
    pub ir_file: String,
    pub reason: String,
}

Why a route could not be served with Phase 2 SSR.

reason starts with a stable code, by family, then the cause:

Code	Cause
LOAD-101	The manifest declares a module that is not embedded
LOAD-102	Bad signature or legacy FMIR module requiring a rebuild
LOAD-103	A corrupt or truncated module: sections, tables, opcodes, names
LOAD-109	Declared islands require a JavaScript entry on their SSR route

FMIR v3 checks length and CRC before parsing sections (LOAD-104). Missing or unknown required sections use LOAD-105/LOAD-106; limits LOAD-107, incompatible writer versions LOAD-108. Codes come from forma-ir.

Fields

route: String

The route pattern that failed.

ir_file: String

The .ir filename the manifest named for it.

reason: String

The code and the human-readable cause, such as LOAD-102 bad signature: expected FMIR v3 signature.

Implementations

impl IrLoadError

pub fn code(&self) -> Option<&str>

The failure’s code (LOAD-101 to LOAD-109), read from the start of reason; None for an error built by hand without one.

Trait Implementations

impl Clone for IrLoadError

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 IrLoadError

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

Formats the value using the given formatter.

impl Display for IrLoadError

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

Formats the value using the given formatter.

impl Eq for IrLoadError

impl Error for IrLoadError

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 IrLoadError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IrLoadError