Struct OpMetadata 

pub struct OpMetadata {
    pub ignore_cache: bool,
    pub description: HashMap<String, String>,
    pub export_cache: Option<ExportCache>,
    pub caps: HashMap<String, bool>,
    pub progress_group: Option<ProgressGroup>,
}

OpMetadata is a per-vertex metadata entry, which can be defined for arbitrary Op vertex and overridable on the run time.

Fields

ignore_cache: bool

ignore_cache specifies to ignore the cache for this Op.

description: HashMap<String, String>

Description can be used for keeping any text fields that builder doesn’t parse

export_cache: Option<ExportCache>

index 3 reserved for WorkerConstraint in previous versions WorkerConstraint worker_constraint = 3;

caps: HashMap<String, bool>

progress_group: Option<ProgressGroup>

Trait Implementations

impl Clone for OpMetadata

fn clone(&self) -> OpMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpMetadata

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

Formats the value using the given formatter.

impl Default for OpMetadata

fn default() -> OpMetadata

Returns the “default value” for a type.

impl Into<OpMetadata> for OpMetadata

fn into(self) -> OpMetadata

Converts this type into the (usually inferred) input type.

impl Message for OpMetadata

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for OpMetadata

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for OpMetadata