Trait Serializer

pub trait Serializer<'a, T>
where
    Self: 'a,
{
    // Required methods
    fn accept_cell_visitor<V: CellVisitor>(&self, value: &T, visitor: &mut V);
    fn accept_column_visitor<V: ColumnVisitor>(&self, visitor: &mut V);

    // Provided methods
    fn to_row(&self, value: &T) -> BTreeMap<String, CellValue> { ... }
    fn to_json(&self, value: &T) -> Value { ... }
    fn columns(&self) -> Vec<String> { ... }
}

Available on crate feature row only.

A converter that visits rows of Django output for a given type.

This is suitable for the top level of Django output; i.e. things whose collection has its own endpoint.

Required Methods

fn accept_cell_visitor<V: CellVisitor>(&self, value: &T, visitor: &mut V)

Visit the values in a row of output for this type using visitor.

fn accept_column_visitor<V: ColumnVisitor>(&self, visitor: &mut V)

Visit the columns in a row using visitor; note that this does not require an instance of the type.

Provided Methods

fn to_row(&self, value: &T) -> BTreeMap<String, CellValue>

Convert an instance of this type into a BTreeMap.

fn to_json(&self, value: &T) -> Value

Convert an instance of this type into a serde_json::Value

fn columns(&self) -> Vec<String>

Collect the columns for a table of this type into an ordered sequence.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors