Struct Diagnostic 

pub struct Diagnostic {
    pub source: String,
    pub code: String,
    pub severity: String,
    pub path: Vec<Value>,
    pub message: String,
}

A single structured validation failure.

Diagnostics are data, not formatted strings: map code to UI behavior, path to the offending node (as JSON-pointer-like segments), and message to a user-facing message. All diagnostics produced by this crate have severity == "error" in v0.1.

source names the layer that rejected the input: "wdf" for the model and validator, "markdown", "prosemirror" or "apple" for an adapter.

Fields

source: String

Layer that produced the failure: wdf, markdown, prosemirror, apple.

code: String

Stable machine-readable code, e.g. wdf.unsupported_mark.

severity: String

Always "error" in v0.1.

path: Vec<Value>

JSON-pointer-like path to the offending value; may be empty.

message: String

Human-readable explanation.

Implementations

impl Diagnostic

pub fn error(source: &str, code: &str, message: impl Into<String>) -> Self

Creates an error diagnostic; attach a path with Diagnostic::at.

pub fn at(self, path: Vec<Value>) -> Self

Sets the JSON path of the offending value.

Trait Implementations

impl Clone for Diagnostic

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 Diagnostic

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

Formats the value using the given formatter.

impl PartialEq for Diagnostic

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Diagnostic

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Diagnostic