Struct AccountInfo 

#[non_exhaustive]
pub struct AccountInfo {
    pub name: AccountName,
    pub is_personal: bool,
    pub is_read_only: bool,
    pub account_capabilities: HashMap<String, Value>,
    pub extra: Map<String, Value>,
}

Per-account metadata in a JMAP Session (RFC 8620 §2).

Debug is hand-written to redact name because the field’s own definition identifies it as “typically the owner’s email address” (PII under GDPR/CCPA). The other fields are non-credential metadata and are surfaced directly. See bd:JMAP-sc1b.104.

extra equality is feature-flag-dependent (bd:JMAP-6r7c.43)

The derived PartialEq / Eq impl’s behaviour on the extra field depends on the global serde_json/preserve_order feature flag — see the crate-level note for the canonical statement.

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.

name: AccountName

Human-readable account name (e.g. the owner’s email address).

⚠ PII — same handling rules as Session::username (bd:JMAP-6r7c.35, bd:JMAP-6r7c.63)

Typed as AccountName (PII wrapper) so Display, Debug, format!, and tracing::* paths all redact to "[REDACTED]" rather than leaking the raw value. The only paths that surface the raw string are AccountName::expose_unredacted (explicit caller intent) and serde_json::to_string(&account)? (wire round-trip).

See Session::username for the full PII discussion and recommended non-PII replacement identifiers.

is_personal: bool

true if this is the authenticated user’s own personal account.

is_read_only: bool

true if the entire account is read-only for the current user.

account_capabilities: HashMap<String, Value>

Map of capability URI → capability object for this account.

Values are kept as raw JSON so extension crates can extract their own capability objects.

extra: Map<String, Value>

Catch-all for vendor / site / private extension fields not covered by the typed fields above. Preserves unknown fields across deserialize/serialize round-trip per workspace extras-preservation policy (see workspace AGENTS.md).

Implementations

impl AccountInfo

pub fn account_extension_capability<T>( &self, capability_uri: &str, ) -> Result<Option<T>, ClientError>

where T: DeserializeOwned,

Returns the parsed per-account extension-capability object for capability_uri, deserialized into the caller-supplied type T (bd:JMAP-6r7c.22).

Per-account counterpart of Session::extension_capability. Used when an extension defines an account-scoped capability shape (e.g. per-account quotas, per-account folder roots) rather than a server-wide one.

Returns

• Ok(None) — this account does not advertise this capability.
• Ok(Some(_)) — capability is advertised AND the value parsed into T.
• Err(ClientError::Parse) — capability is advertised but the value could not be deserialised into T.

Trait Implementations

impl Clone for AccountInfo

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AccountInfo

Manual Debug impl that redacts name (bd:JMAP-sc1b.104).

AccountInfo.name is typically the owner’s email address, which is PII under GDPR/CCPA. The other fields (is_personal, is_read_only, account_capabilities) are non-credential metadata and are surfaced directly so {:?} output remains useful for debugging.

This redaction closes the transitive leak through Session.accounts — Session’s own Debug impl (bd:JMAP-sc1b.99) only redacted username and state directly and was silent about the accounts map. With AccountInfo redacting itself, any {:?} of a Session is now safe with respect to the canonical email-shaped PII.

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AccountInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AccountInfo

impl PartialEq for AccountInfo

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AccountInfo