Enum HyleDataState 

pub enum HyleDataState {
    Loading {
        manifest: Option<Manifest>,
    },
    Error {
        error: String,
        manifest: Option<Manifest>,
    },
    Ready {
        manifest: Manifest,
        outcome: Outcome,
        rows: Vec<Row>,
        columns: Vec<Column>,
        row: Option<Row>,
        fields: Vec<HyleDataField>,
    },
}

State returned by a data hook (e.g. use_data).

Variants

Loading

Waiting for the source adapter to return data.

Fields

manifest: Option<Manifest>

Error

The manifest derivation or data resolution failed.

Fields

error: String

manifest: Option<Manifest>

Ready

Data resolved successfully.

Fields

manifest: Manifest

outcome: Outcome

rows: Vec<Row>

columns: Vec<Column>

Resolved columns (field key, label, field metadata).

row: Option<Row>

Set when the manifest method is "one" or the result is a single record.

fields: Vec<HyleDataField>

Per-field accessors; only populated when row is Some.

Trait Implementations

impl Clone for HyleDataState

fn clone(&self) -> HyleDataState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for HyleDataState

fn eq(&self, other: &HyleDataState) -> 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 HyleDataState