Trait lance_arrow::schema::SchemaExt

pub trait SchemaExt {
    // Required methods
    fn try_with_column(&self, field: Field) -> Result<Schema, ArrowError>;
    fn field_names(&self) -> Vec<&String>;
}

Extends the functionality of arrow_schema::Schema.

Required Methods

fn try_with_column(&self, field: Field) -> Result<Schema, ArrowError>

Create a new Schema with one extra field.

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

Implementations on Foreign Types

impl SchemaExt for Schema

fn try_with_column(&self, field: Field) -> Result<Schema, ArrowError>

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

Implementors