Enum ParentPolicyError 

pub enum ParentPolicyError {
    Schema(u32),
    UserKey,
    IssuedAt,
    RuleId(usize),
    Limit(&'static str),
    RuleHash,
    SigFormat,
    BadSignature,
    File(String),
    Rollback {
        have: u64,
        pinned: u64,
    },
}

Why a parent policy was refused. Every variant names its key.

Variants

Schema(u32)

schema is not PARENT_SCHEMA.

UserKey

user_key_id is not the id of the trusted user key.

IssuedAt

issued_at is not YYYY-MM-DDTHH:MM:SSZ.

RuleId(usize)

A rule id is empty or has surrounding whitespace.

Limit(&'static str)

A limit is out of range.

RuleHash

rule_hash does not match the rules and limits.

SigFormat

sig is not 128 lowercase hex characters.

BadSignature

The signature does not verify.

File(String)

The file could not be read or parsed.

Rollback

A signed policy older than the newest one this kernel accepted.

Fields

have: u64

pinned: u64

Implementations

impl ParentPolicyError

pub fn key(&self) -> String

The offending key.

Trait Implementations

impl Clone for ParentPolicyError

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 ParentPolicyError

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

Formats the value using the given formatter.

impl Display for ParentPolicyError

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

Formats the value using the given formatter.

impl Eq for ParentPolicyError

impl Error for ParentPolicyError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ParentPolicyError> for OverlayError

fn from(source: ParentPolicyError) -> Self

Converts to this type from the input type.

impl PartialEq for ParentPolicyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParentPolicyError