Struct DataspaceMessage 

pub struct DataspaceMessage {
    pub rank: u8,
    pub dataspace_type: u8,
    pub dimensions: Vec<u64>,
    pub max_dimensions: Option<Vec<u64>>,
}

Dataspace message — describes the dimensionality of a dataset.

Message type 0x0001.

Fields

rank: u8

Number of dimensions (0 = scalar).

dataspace_type: u8

Dataspace type: 0 = scalar, 1 = simple, 2 = null. Only present for v2 messages; v1 defaults to 1 (simple) for rank > 0, 0 (scalar) for rank == 0.

dimensions: Vec<u64>

Current size along each dimension.

max_dimensions: Option<Vec<u64>>

Maximum size along each dimension (None = same as current). A value of u64::MAX means unlimited.

Implementations

impl DataspaceMessage

pub fn parse(data: &Bytes, size_of_lengths: u8) -> Result<Self>

Parse from the raw message bytes.

Trait Implementations

impl Clone for DataspaceMessage

fn clone(&self) -> DataspaceMessage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DataspaceMessage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.