Struct AvroOptions 

pub struct AvroOptions {
    pub schema: Option<Value>,
    pub codec: AvroCodec,
}

Avro read/write options.

Fields

schema: Option<Value>

An Avro schema (the JSON form: an object, an array for a union, or a primitive name). On a source it is the reader schema every file is resolved against — projection, aliases, defaults for added fields. On a sink it is the writer schema; without it the schema is inferred from the records.

codec: AvroCodec

Block codec for written files: null (default), deflate, snappy, zstd. Reading detects the codec from the file header.

Implementations

impl AvroOptions

pub fn parsed_schema(&self) -> Result<Option<Schema>, FaucetError>

Available on crate feature file-format-avro only.

The configured schema, parsed, if any.

Trait Implementations

impl Clone for AvroOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AvroOptions

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

Formats the value using the given formatter.

impl Default for AvroOptions

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AvroOptions

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AvroOptions

impl JsonSchema for AvroOptions

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for AvroOptions

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for AvroOptions

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AvroOptions