Struct Dataset 

pub struct Dataset {
    pub rows: u64,
    pub name: String,
}

What the dataset is and how big it is.

Fields

rows: u64

How many rows there are in total.

A u64 because a u32 runs out at four billion rows, which is a size people already have.

name: String

A human readable name, for error messages and for iris describe. Not an identifier and nothing looks it up.

Implementations

impl Dataset

pub const VERSION: u16 = 1

The record version this build writes.

pub fn encode(&self, w: &mut Writer<'_>) -> AbiResult<()>

Writes this record’s payload.

Errors

Returns whatever the writer returns, which in practice means the buffer was too small.

pub fn decode(p: &mut Reader<'_>) -> AbiResult<Self>

Reads this record’s payload.

Errors

Returns iris_abi::Error if the payload is truncated or the name is not UTF-8.

Trait Implementations

impl Clone for Dataset

fn clone(&self) -> Dataset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Dataset

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Dataset

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Dataset

impl PartialEq for Dataset

fn eq(&self, other: &Dataset) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Dataset

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Dataset