Enum RenderError 

pub enum RenderError {
    MalformedTree(String),
}

Error returned by the descriptor_to_template renderer.

The renderer’s Err arms are fail-closed structural guards that never fire on a decoder-produced Descriptor (a decoded AST is always well-formed). They exist so a foreign/test-fabricated tree with an impossible tag/body pairing produces a typed error instead of malformed output. Kept a separate type from crate::Error (the wire/decode taxonomy) because a text-render failure is not a wire error.

Variants

MalformedTree(String)

A tree node had a structurally-malformed tag/body pairing the renderer cannot serialize (e.g. a Tag::Tr without a Body::Tr).

Trait Implementations

impl Clone for RenderError

fn clone(&self) -> RenderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderError

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

Formats the value using the given formatter.

impl Display for RenderError

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

Formats the value using the given formatter.

impl Eq for RenderError

impl Error for RenderError

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 RenderError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RenderError