Enum HexConstError 

pub enum HexConstError {
    Placeholder {
        name: &'static str,
    },
    InvalidHex {
        name: &'static str,
        kind: &'static str,
        message: String,
    },
}

Errors raised by parse_address_const / parse_b256_const.

Variants

Placeholder

The constant still holds the <paste_from_docs.derive.xyz_*> placeholder.

Fields

name: &'static str

Constant name surfaced in the error message.

InvalidHex

The constant is not a valid 0x-prefixed hex string of the expected length.

Fields

name: &'static str

Constant name.

kind: &'static str

Expected encoding label.

message: String

Underlying parse error.

Trait Implementations

impl Debug for HexConstError

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

Formats the value using the given formatter.

impl Display for HexConstError

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

Formats the value using the given formatter.

impl Eq for HexConstError

impl Error for HexConstError

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 HexConstError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HexConstError