Struct NodeValidation 

#[non_exhaustive]
pub struct NodeValidation {
    pub ok: bool,
    pub issues: Vec<ValidationIssue>,
}

Per-node validation result.

Why validation is a field on the node and not a separate pass

GUIs render validation inline (“this field has a red underline”). Keeping the validation result stapled to the node the GUI is about to render avoids a second lookup step in every render frame.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

ok: bool

Convenience flag — true iff issues is empty.

issues: Vec<ValidationIssue>

Human-readable issues scoped to this node.

Implementations

impl NodeValidation

pub fn ok() -> Self

Trait Implementations

impl Clone for NodeValidation

fn clone(&self) -> NodeValidation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeValidation

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

Formats the value using the given formatter.

impl Default for NodeValidation

fn default() -> NodeValidation

Returns the “default value” for a type.

impl Serialize for NodeValidation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.