Struct lance_core::format::DataFile

pub struct DataFile {
    pub path: String,
    pub fields: Vec<i32>,
}

Lance Data File

A data file is one piece of file storing data.

Fields

path: String

Relative path of the data file to dataset root.

fields: Vec<i32>

The Ids of fields in this file.

Implementations

impl DataFile

pub fn schema(&self, full_schema: &Schema) -> Schema

Trait Implementations

impl Clone for DataFile

fn clone(&self) -> DataFile

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DataFile

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DataFile

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&DataFile> for DataFile

fn from(df: &DataFile) -> Self

Converts to this type from the input type.

impl From<&DataFile> for DataFile

fn from(proto: &DataFile) -> Self

Converts to this type from the input type.

impl PartialEq for DataFile

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DataFile

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for DataFile

impl StructuralEq for DataFile

impl StructuralPartialEq for DataFile