Struct ProcessMetadata 

#[non_exhaustive]
pub struct ProcessMetadata {
    pub instance: Option<String>,
    pub solver: Option<String>,
    pub parameters: Option<String>,
    pub start: Option<String>,
    pub end: Option<String>,
}

Metadata for an optimization or sampling process that produced a Solution or SampleSet.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

instance: Option<String>

Digest of the corresponding Instance, when this output is stored with one.

solver: Option<String>

Solver or sampler information encoded as JSON.

parameters: Option<String>

Solver or sampler parameters encoded as JSON.

start: Option<String>

Solver or sampler start time encoded as an RFC3339 string.

end: Option<String>

Solver or sampler end time encoded as an RFC3339 string.

Implementations

impl ProcessMetadata

pub fn instance(&self) -> &str

Returns the value of instance, or the default value if instance is unset.

pub fn solver(&self) -> &str

Returns the value of solver, or the default value if solver is unset.

pub fn parameters(&self) -> &str

Returns the value of parameters, or the default value if parameters is unset.

pub fn start(&self) -> &str

Returns the value of start, or the default value if start is unset.

pub fn end(&self) -> &str

Returns the value of end, or the default value if end is unset.

Trait Implementations

impl Clone for ProcessMetadata

fn clone(&self) -> ProcessMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProcessMetadata

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

Formats the value using the given formatter.

impl Default for ProcessMetadata

fn default() -> Self

Returns the “default value” for a type.

impl Message for ProcessMetadata

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 ProcessMetadata

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProcessMetadata