Enum Schema

pub enum Schema {
    Nullable(Box<Schema>),
    Boolean,
    I32,
    I64,
    U32,
    U64,
    F32,
    F64,
    Bytes,
    String,
    StaticArray(SchemaStaticArray),
    DynamicArray(SchemaDynamicArray),
    Map(SchemaMap),
    AssetRef(SchemaFingerprint),
    Record(SchemaFingerprint),
    Enum(SchemaFingerprint),
}

Describes format of data, either a single primitive value or complex layout comprised of potentially many values

Variants

Nullable(Box<Schema>)

Marks the field as possible to be null

Boolean

I32

I64

U32

U64

F32

F64

Bytes

Variable amount of bytes stored within the asset

String

Variable-length UTF-8 String

StaticArray(SchemaStaticArray)

Fixed-size array of values

DynamicArray(SchemaDynamicArray)

Map(SchemaMap)

AssetRef(SchemaFingerprint)

Record(SchemaFingerprint)

Named type, it could be an enum, record, etc.

Enum(SchemaFingerprint)

Implementations

impl Schema

pub fn is_nullable(&self) -> bool

pub fn is_boolean(&self) -> bool

pub fn is_i32(&self) -> bool

pub fn is_i64(&self) -> bool

pub fn is_u32(&self) -> bool

pub fn is_u64(&self) -> bool

pub fn is_f32(&self) -> bool

pub fn is_f64(&self) -> bool

pub fn is_bytes(&self) -> bool

pub fn is_string(&self) -> bool

pub fn is_static_array(&self) -> bool

pub fn is_dynamic_array(&self) -> bool

pub fn is_map(&self) -> bool

pub fn is_asset_ref(&self) -> bool

pub fn is_record(&self) -> bool

pub fn is_enum(&self) -> bool

pub fn is_number(&self) -> bool

pub fn types_are_interchangeable( old_parent_schema: &Schema, new_parent_schema: &Schema, old_named_types: &HashMap<SchemaFingerprint, SchemaNamedType, RandomState>, new_named_types: &HashMap<SchemaFingerprint, SchemaNamedType, RandomState>, ) -> bool

pub fn find_post_migration_field_name<'a>( old_parent_schema: &Schema, old_property_name: &'a str, old_named_types: &HashMap<SchemaFingerprint, SchemaNamedType, RandomState>, _new_parent_schema: &Schema, new_named_types: &HashMap<SchemaFingerprint, SchemaNamedType, RandomState>, new_named_types_by_uuid: &HashMap<Uuid, SchemaFingerprint, RandomState>, ) -> Option<String>

pub fn find_field_schema<'a>( &'a self, name: impl AsRef<str>, named_types: &'a HashMap<SchemaFingerprint, SchemaNamedType, RandomState>, ) -> Option<&'a Schema>

pub fn find_referenced_schemas<'a>( named_types: &'a HashMap<SchemaFingerprint, SchemaNamedType, RandomState>, schema: &'a Schema, referenced_schema_fingerprints: &mut HashSet<SchemaFingerprint, RandomState>, visit_stack: &mut Vec<&'a Schema>, )

Trait Implementations

impl Clone for Schema

fn clone(&self) -> Schema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Schema

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

Formats the value using the given formatter.

impl PartialEq for Schema

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