Enum OpaqueFieldError 

pub enum OpaqueFieldError {
    Empty {
        field: &'static str,
    },
    TooLong {
        field: &'static str,
        length: usize,
    },
    InvalidCharacter {
        field: &'static str,
        index: usize,
    },
}

Why an opaque token field (call_key, schema_pin) was refused. Every variant names the request field it is about, so a provider can put it in its invalid_request error without tracking which check ran.

Variants

Empty

The value was the empty string. An absent value is None, never "".

Fields

field: &'static str

TooLong

The value was longer than OPAQUE_FIELD_MAX_LEN bytes.

Fields

field: &'static str

length: usize

InvalidCharacter

The byte at index is not printable, non-space ASCII.

Fields

field: &'static str

index: usize

Implementations

impl OpaqueFieldError

pub fn field(&self) -> &'static str

The request field the error is about.

Trait Implementations

impl Clone for OpaqueFieldError

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 OpaqueFieldError

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

Formats the value using the given formatter.

impl Display for OpaqueFieldError

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

Formats the value using the given formatter.

impl Eq for OpaqueFieldError

impl Error for OpaqueFieldError

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 PartialEq for OpaqueFieldError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OpaqueFieldError