Type Alias CallKeyError 

pub type CallKeyError = OpaqueFieldError;

The error validate_call_key returns. Kept as a name so code that only formats the error or reads OpaqueFieldError::field keeps compiling.

Aliased Type

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

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