Enum DisplayField 

pub enum DisplayField {
    Reference {
        reference: String,
        path: Option<String>,
        params: Option<FormatParams>,
        visible: VisibleRule,
    },
    Group {
        field_group: FieldGroup,
    },
    Scope {
        path: Option<String>,
        label: Option<String>,
        iteration: Iteration,
        fields: Vec<DisplayField>,
    },
    Simple {
        path: Option<String>,
        label: String,
        value: Option<String>,
        format: Option<FieldFormat>,
        params: Option<FormatParams>,
        separator: Option<String>,
        visible: VisibleRule,
    },
}

A display field — can be a simple field, a field group, or a reference.

Variants

Reference

A reference to a definition: { "$ref": "$.display.definitions.foo", "path": "...", ... }.

Per ERC-7730 spec, a reference object carries $ref plus the field’s own path, optional params (which override definition params), and visible.

Fields

reference: String

path: Option<String>

Path to resolve in decoded arguments (from the referencing field).

params: Option<FormatParams>

Params that override/extend the definition’s params.

visible: VisibleRule

Visibility rule (from the referencing field).

Group

A grouped set of fields (v2): { "fieldGroup": { ... } }.

Fields

field_group: FieldGroup

Scope

Direct spec group object: { "path": "...", "label": "...", "fields": [...] }.

Fields

path: Option<String>

label: Option<String>

iteration: Iteration

fields: Vec<DisplayField>

Simple

A simple field with path, label, format, etc.

Fields

path: Option<String>

Path to resolve in decoded arguments. Optional when value is provided.

label: String

value: Option<String>

Literal constant value (alternative to path).

format: Option<FieldFormat>

params: Option<FormatParams>

separator: Option<String>

Separator string for array-typed values.

visible: VisibleRule

Trait Implementations

impl Clone for DisplayField

fn clone(&self) -> DisplayField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DisplayField

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DisplayField

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DisplayField

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

where __S: Serializer,

Serialize this value into the given Serde serializer.