Crate component_shape 

Framework-neutral component shape metadata and naming utilities.

McpInput describes model-controlled structured input at the metadata level. Protocol handling and JSON Schema helpers live in component-shape-mcp.

Structs

ComponentCapabilities

Shape-owned capability flags consumed by generators and integrations.

ComponentFieldName

Typed borrowed source field name used in component shape metadata.

ComponentPrototyping

Shape-owned metadata for prototyping generators.

ComponentShapeUse

Framework-neutral metadata describing a field’s component shape use.

ComponentSuffix

Preferred generated component helper suffix.

ComponentSuffixError

Error returned when component suffix validation rejects a value.

McpInput

Shape-owned metadata for model-controlled MCP input.

RustExpr

Rust expression syntax stored as static metadata.

RustPath

Rust path syntax stored as static metadata.

RustSyntaxError

Error returned when Rust syntax metadata fails to parse.

RustType

Rust type syntax stored as static metadata.

Enums

McpInputShape

Framework-neutral shape of structured MCP input accepted by a component.

McpPrimitiveKind

Primitive value kinds a component shape can expose to model-controlled tools.

McpRangeBoundKind

Primitive kinds that can be used as { "min": ..., "max": ... } MCP range bounds.

McpToolMetadataError

Validation error for generated MCP tool metadata.

RenderCapability

Whether a component shape publishes render-component metadata.

RustSyntaxKind

Kind of Rust syntax stored as static metadata.

ValueBindingCapability

Whether a component shape publishes value-binding metadata.

ValueChange

Normalized value change derived from a component event.

Traits

ComponentShapeFor

Marker that a component shape supports a value or field type.

ComponentShapeMetadata

Framework-neutral metadata published by a component shape.

DeclaredComponentShape

Marker for component shapes declared through a trusted declaration surface.

Functions

component_suffix_from_suffix

Derive a generated helper suffix from a field name and shape suffix source.

is_valid_component_suffix

Returns whether a component/prototyping suffix is valid.

validate_component_suffix

Validate a component/prototyping suffix.

validate_mcp_tool_metadata_text

Validate human-readable MCP tool metadata text.

validate_mcp_tool_name

Validate the MCP tool-name subset used by generated integrations.