Enum SolidityError 

#[non_exhaustive]
pub enum SolidityError {
    Empty,
    String(Expression),
    Panic(PanicCode),
    Custom {
        error_no: usize,
        exprs: Vec<Expression>,
    },
}

Corresponds to the error types from the Solidity language.

Marked as non-exhaustive because Solidity may add more variants in the future.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Empty

Reverts with “empty error data”; stems from revert() or require() without string arguments.

String(Expression)

The Error(string) selector

Panic(PanicCode)

The Panic(uint256) selector

Custom

User defined errors

Fields

error_no: usize

exprs: Vec<Expression>

Implementations

impl SolidityError

pub fn selector_expression(&self, ns: &Namespace) -> Expression

Return the selector expression of the error.

pub fn selector(&self, ns: &Namespace) -> [u8; 4]

Return the selector of the error.

Trait Implementations

impl Clone for SolidityError

fn clone(&self) -> SolidityError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SolidityError

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

Formats the value using the given formatter.

impl PartialEq for SolidityError

fn eq(&self, other: &SolidityError) -> 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 SolidityError