Struct ProviderSchema 

pub struct ProviderSchema {
    pub version: SchemaVersion,
    pub extension_version_min: Option<String>,
    pub extension_version_max: Option<String>,
    pub host_version_min: Option<String>,
    pub introduced: Option<String>,
    pub deprecated: Option<String>,
    pub storage: StorageLocation,
    pub session_schema: SessionFormatSchema,
    pub db_keys: Vec<DbKeySchema>,
    pub notes: Vec<String>,
    pub breaking_changes: Vec<String>,
    pub tags: Vec<String>,
}

Complete schema definition for one provider at one version.

This is the primary unit of the schema registry — it fully describes how a provider stores, structures, and indexes chat session data.

Fields

version: SchemaVersion

Unique version identifier

extension_version_min: Option<String>

Extension/application version range this schema applies to e.g., “0.25.0” .. “0.36.99” for Copilot JSON

extension_version_max: Option<String>

host_version_min: Option<String>

Minimum host application version (e.g., VS Code 1.98.0)

introduced: Option<String>

When this schema was first observed / introduced

deprecated: Option<String>

When this schema was deprecated (superseded by a newer version)

storage: StorageLocation

Where session data is stored

session_schema: SessionFormatSchema

Session file/record schema

db_keys: Vec<DbKeySchema>

Database keys and their schemas (for SQLite key-value stores like state.vscdb)

notes: Vec<String>

Human-readable notes about this schema version

breaking_changes: Vec<String>

Known breaking changes from the previous version

tags: Vec<String>

Tags for ontology classification

Implementations

impl ProviderSchema

pub fn field_count(&self) -> usize

Get the total number of fields in the session schema

pub fn id(&self) -> String

Get the schema ID

Trait Implementations

impl Clone for ProviderSchema

fn clone(&self) -> ProviderSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProviderSchema

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProviderSchema

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProviderSchema

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

where __S: Serializer,

Serialize this value into the given Serde serializer.