Module error 

Error Handling

Error types and diagnostics for parsing and rendering, with source location tracking.

Document path anchors

A Diagnostic carries two independent “where” anchors, both optional:

• Diagnostic::location — source-text anchor (file:line:column). Produced by parsers and backend compilers operating on raw text.
• Diagnostic::path — document-model anchor into the typed crate::document::Document. Produced by schema validation and coercion, which run on the typed model after line spans are gone.

DocPath is the one type that constructs, renders, and parses the path — no site assembles one with format!. Its module doc carries the grammar; prose/canon/ERROR.md tabulates the anchors.

Re-exports

pub use crate::document::limits::MAX_YAML_DEPTH;

Structs

Diagnostic

Structured diagnostic information.

Location

RenderError

Main error type for rendering operations: a non-empty collection of Diagnostics.

RenderResult

Enums

ParseError

Severity

Fatality is this two-value ladder and nothing else: Error blocks the stage that emits it, Warning never does. There is no lint-level configuration and no warning-to-error promotion; an informational aside is a Diagnostic::hint, not a severity.

Constants

MAX_CARD_COUNT

Maximum number of card blocks allowed per document

MAX_FIELD_COUNT

Maximum number of fields allowed per document

MAX_INPUT_SIZE

Maximum input size for markdown (10 MB)

MAX_NESTING_DEPTH

Maximum nesting depth for markdown structures (100 levels). Owned by the markdown codecs in quillmark-content (the import guard) and re-exported here so the typst backend’s markup converter shares one limit — a document that imports also renders, and vice versa. Maximum container nesting depth the markdown codecs accept before erroring. The import guard (import::from_markdown) and the typst backend’s markup converter share this one limit (the backend re-exports it via quillmark_core::error::MAX_NESTING_DEPTH), so a document that imports also renders.

MAX_YAML_SIZE

Maximum YAML size (1 MB)

Functions

print_errors