Struct Schema 

pub struct Schema { /* private fields */ }

Available on crate feature dial9 only.

A schema handle returned by Encoder::register_schema or created via Schema::new.

Carries the full schema definition (name + fields) so it can auto-register itself with any encoder on first use. This means a Schema created on one encoder can be passed to a different encoder and it will just work.

Schema is cheap to clone (internally Arc-backed).

Implementations

impl Schema

pub fn new(name: &str, fields: Vec<FieldDef>) -> Schema

Create a schema handle without an encoder.

The schema will be lazily registered the first time it is passed to Encoder::write_event.

pub fn from_entry(entry: SchemaEntry) -> Schema

Create a schema handle from a complete SchemaEntry.

pub fn name(&self) -> &str

Schema name.

pub fn fields(&self) -> &[FieldDef]

Schema field definitions.

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.