Crate hyle 

Framework-agnostic forma and query planning primitives.

hyle deliberately has no React, DOM, async, or transport concepts. It describes models and fields, derives backend query manifests, and resolves raw backend sources into purified results plus lookup tables. UI frameworks should build thin adapters on top of these serializable structures.

Structs

AdapterFiltersOptions

Options for a filters hook (e.g. use_filters) — framework-agnostic base.

AdapterFormOptions

Options for a form hook (e.g. use_form) — framework-agnostic base.

Blueprint

Column

Field

FieldChange

The result of a per-field change transform.

FieldOptions

FormErrors

Pre-rendered validation errors injected by a POST handler into the server context so that form pages can display them without JS.

Forma

FormaField

HyleDataField

A single resolved field value with a pre-built display renderer.

HyleFilterField

Metadata for a single filter input, pre-computed by a filters hook.

InputHint

Manifest

Model

ModelResult

MutateInput

The input passed to a mutation (create, update, or delete).

Purifier

Metadata-driven synchronous validator.

PurifyError

Query

Reference

ResolvedView

Output of Blueprint::resolve_and_view.

ShapeField

Sort

UseFormaOptions

Options for a forma hook (e.g. use_forma).

Enums

Error

FieldType

FormaContext

Which rendering context to use when deriving a query from a forma.

FormaFieldType

How a forma field type is described in a runtime forma definition. Strings correspond to primitive names or entity names (for references).

HyleDataState

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

HyleManifestState

State returned by a manifest hook (e.g. use_manifest).

Primitive

SortType

Statics

CSS

The default component stylesheet for hyle UI components.

Traits

SyncRule

A synchronous custom validation rule, dispatched by name via the "purifyAs": "<rule_name>" field metadata key.

Functions

apply_view

Apply id-filter, filter_rows, sort, and pagination to rows according to manifest.

display_value

display_value_from_outcome

Fallback display helper for when the blueprint is not available at the call site (e.g. a table cell renderer that only holds an [Outcome]).

filter_rows

forma_to_query

Derive a Query from a Forma definition.

is_single

Returns true when the outcome represents a single record — either because the query used method: "one" or because the source returned a single row (ModelRows::One).

make_field

Build a Field by kind name. Used by the WASM make_field export so the JS field builder helpers can delegate entirely to Rust.

parse_query_params

Parse a URL query string into (page, per_page, filters).

purify_row_sync

Convenience wrapper: validate with a default (no custom rules) Purifier. Used by the WASM export and for simple cases that don’t need custom rules.

row_from_form

Convert a URL-decoded form submission (IndexMap<String, String>) into a Row (IndexMap<String, Value>).

row_from_value

Extract a Row from a serde_json::Value that is expected to be an object.

Type Aliases

FieldChangeFn

A single per-field transform function (render type erased to ()).

FieldChangeMap

A map of per-field transform functions keyed by field name.

HyleResult

Row

Source

Value