Struct SchemaMetadata 

pub struct SchemaMetadata {
    pub schema_version: Option<u32>,
    pub schema_fingerprint: Option<String>,
}

SchemaMetadata

Optional diagnostic metadata for an in-place store schema.

Fields

schema_version: Option<u32>

Optional in-place schema version.

schema_fingerprint: Option<String>

Optional opaque schema fingerprint.

Implementations

impl SchemaMetadata

pub fn new( schema_version: Option<u32>, schema_fingerprint: Option<String>, ) -> Result<Self, SchemaMetadataError>

Construct schema metadata after validating the persisted encoding bounds.

pub fn validate(&self) -> Result<(), SchemaMetadataError>

Validate schema metadata encoding rules.

Trait Implementations

impl Clone for SchemaMetadata

fn clone(&self) -> SchemaMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaMetadata

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

Formats the value using the given formatter.

impl Default for SchemaMetadata

fn default() -> SchemaMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SchemaMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SchemaMetadata

fn eq(&self, other: &SchemaMetadata) -> 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 Serialize for SchemaMetadata

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 SchemaMetadata

impl StructuralPartialEq for SchemaMetadata