Struct parquet::schema::types::SchemaDescriptor [−][src]
pub struct SchemaDescriptor { /* fields omitted */ }
Expand description
A schema descriptor. This encapsulates the top-level schemas for all the columns, as well as all descriptors for all the primitive columns.
Implementations
Returns ColumnDescriptor
for a field position.
Returns slice of ColumnDescriptor
.
Returns number of leaf-level columns.
Returns column root Type
for a field position.
Returns column root Type
pointer for a field
position.
Returns schema as Type
.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for SchemaDescriptor
impl Send for SchemaDescriptor
impl Sync for SchemaDescriptor
impl Unpin for SchemaDescriptor
impl UnwindSafe for SchemaDescriptor