Trait TreeExtractor 

pub trait TreeExtractor<N, C>: Send + Sync
where
    C: TreeDisplayContext<N>,
    N: ?Sized,
{
    // Provided methods
    fn write_header(
        &self,
        node: &N,
        context: &C,
        formatter: &mut Formatter<'_>,
    ) -> Result<(), Error> { ... }
    fn write_details(
        &self,
        node: &N,
        context: &C,
        formatter: &mut IndentedFormatter<'_, '_>,
    ) -> Result<(), Error> { ... }
}

Contributes one composable dimension of information to tree nodes.

Provided Methods

fn write_header( &self, node: &N, context: &C, formatter: &mut Formatter<'_>, ) -> Result<(), Error>

Write space-prefixed annotations on the node’s header line.

fn write_details( &self, node: &N, context: &C, formatter: &mut IndentedFormatter<'_, '_>, ) -> Result<(), Error>

Write detail lines beneath the node’s header.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl TreeDisplayExtractor<ArrayRef, TreeContext> for BufferExtractor

impl TreeDisplayExtractor<ArrayRef, TreeContext> for EncodingSummaryExtractor

impl TreeDisplayExtractor<ArrayRef, TreeContext> for MetadataExtractor

impl TreeDisplayExtractor<ArrayRef, TreeContext> for NbytesExtractor

impl TreeDisplayExtractor<ArrayRef, TreeContext> for StatsExtractor