Enum PopulateM4Error 

pub enum PopulateM4Error {
    Main(PopulateError),
    Chip {
        chip_id: usize,
        source: BatchPopulateError,
    },
}

Reason the witness of an M4 circuit could not be generated.

Variants

Main(PopulateError)

Chip

Fields

chip_id: usize

source: BatchPopulateError

Trait Implementations

impl Debug for PopulateM4Error

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

Formats the value using the given formatter.

impl Display for PopulateM4Error

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

Formats the value using the given formatter.

impl Error for PopulateM4Error

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<PopulateError> for PopulateM4Error

fn from(source: PopulateError) -> Self

Converts to this type from the input type.