Enum BuildError 

#[non_exhaustive]
pub enum BuildError {
    ZeroWidth,
    DuplicateSignal(String),
    UnknownSignal(u32),
    UnknownExpression(u32),
    InvalidSlice {
        lsb: usize,
        width: usize,
        signal_width: usize,
    },
    WidthMismatch {
        expected: usize,
        actual: usize,
    },
    TypeMismatch {
        expected: ValueType,
        actual: ValueType,
    },
    InvalidControlWidth {
        name: String,
    },
    PartialRegisterTarget {
        name: String,
    },
    EmptyModuleName,
    EmptySignalName,
    InvalidSignalIdentity {
        expected: u32,
        actual: u32,
    },
    InvalidExpressionIdentity {
        expected: u32,
        actual: u32,
    },
    ForwardExpressionReference {
        expression: u32,
        referenced: u32,
    },
    InternalSignalInPortOrder {
        name: String,
    },
    DuplicatePortOrder {
        name: String,
    },
    MissingPortOrder {
        name: String,
    },
    OverlappingDrivers {
        name: String,
    },
    InvalidDriverTarget {
        name: String,
    },
    TwoStateConstantMask,
    ConstantOutOfRange {
        width: usize,
    },
    SignalNamespaceCollision {
        first: String,
        second: String,
    },
    UnsupportedInout {
        name: String,
    },
}

Errors detected while constructing a frontend artifact.

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.

ZeroWidth

DuplicateSignal(String)

UnknownSignal(u32)

UnknownExpression(u32)

InvalidSlice

Fields

lsb: usize

width: usize

signal_width: usize

WidthMismatch

Fields

expected: usize

actual: usize

TypeMismatch

Fields

expected: ValueType

actual: ValueType

InvalidControlWidth

Fields

name: String

PartialRegisterTarget

Fields

name: String

EmptyModuleName

EmptySignalName

InvalidSignalIdentity

Fields

expected: u32

actual: u32

InvalidExpressionIdentity

Fields

expected: u32

actual: u32

ForwardExpressionReference

Fields

expression: u32

referenced: u32

InternalSignalInPortOrder

Fields

name: String

DuplicatePortOrder

Fields

name: String

MissingPortOrder

Fields

name: String

OverlappingDrivers

Fields

name: String

InvalidDriverTarget

Fields

name: String

TwoStateConstantMask

ConstantOutOfRange

Fields

width: usize

SignalNamespaceCollision

Fields

first: String

second: String

UnsupportedInout

Fields

name: String

Trait Implementations

impl Clone for BuildError

fn clone(&self) -> BuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildError

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

Formats the value using the given formatter.

impl Display for BuildError

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

Formats the value using the given formatter.

impl Eq for BuildError

impl Error for BuildError

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<BuildError> for ArtifactJsonError

fn from(source: BuildError) -> Self

Converts to this type from the input type.

impl PartialEq for BuildError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BuildError