Struct apache_avro::schema::RecordField

pub struct RecordField {
    pub name: String,
    pub doc: Documentation,
    pub aliases: Option<Vec<String>>,
    pub default: Option<Value>,
    pub schema: Schema,
    pub order: RecordFieldOrder,
    pub position: usize,
    pub custom_attributes: BTreeMap<String, Value>,
}

Represents a field in a record Avro schema.

Fields

name: String

Name of the field.

doc: Documentation

Documentation of the field.

aliases: Option<Vec<String>>

Aliases of the field’s name. They have no namespace.

default: Option<Value>

Default value of the field. This value will be used when reading Avro datum if schema resolution is enabled.

schema: Schema

Schema of the field.

order: RecordFieldOrder

Order of the field.

NOTE This currently has no effect.

position: usize

Position of the field in the list of field of its parent Schema

custom_attributes: BTreeMap<String, Value>

A collection of all unknown fields in the record field.

Implementations

impl RecordField

pub fn is_nullable(&self) -> bool

Returns true if this RecordField is nullable, meaning the schema is a UnionSchema where the first variant is Null.

Trait Implementations

impl Clone for RecordField

fn clone(&self) -> RecordField

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RecordField

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

Formats the value using the given formatter.

impl PartialEq<RecordField> for RecordField

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RecordField

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 RecordField