Enum IrError 

pub enum IrError {
    BufferTooShort {
        expected: usize,
        actual: usize,
    },
    BadMagic([u8; 4]),
    UnsupportedVersion(u16),
    SectionOutOfBounds {
        section: usize,
        offset: u32,
        size: u32,
        file_len: usize,
    },
    InvalidOpcode(u8),
    InvalidSlotType(u8),
    InvalidIslandTrigger(u8),
    InvalidPropsMode(u8),
    InvalidSlotSource(u8),
    StringIndexOutOfBounds {
        index: u32,
        len: usize,
    },
    InvalidUtf8(String),
    ListDepthExceeded {
        max: u8,
    },
    IslandNotFound(u16),
    JsonParseError(String),
}

Errors that can occur when parsing FMIR binary data.

Variants

BufferTooShort

Input buffer is too short to contain the expected structure.

Fields

expected: usize

actual: usize

BadMagic([u8; 4])

Magic bytes do not match “FMIR”.

UnsupportedVersion(u16)

IR version is not supported.

SectionOutOfBounds

A section extends beyond the file boundary.

Fields

section: usize

offset: u32

size: u32

file_len: usize

InvalidOpcode(u8)

An opcode byte does not map to a known opcode.

InvalidSlotType(u8)

A slot-type byte does not map to a known slot type.

InvalidIslandTrigger(u8)

An island-trigger byte does not map to a known trigger.

InvalidPropsMode(u8)

A props-mode byte does not map to a known mode.

InvalidSlotSource(u8)

A slot-source byte does not map to a known source.

StringIndexOutOfBounds

A string index is out of bounds.

Fields

index: u32

len: usize

InvalidUtf8(String)

A byte sequence is not valid UTF-8.

ListDepthExceeded

Nested LIST depth exceeded the maximum allowed.

Fields

max: u8

IslandNotFound(u16)

An island with the given id was not found in the island table.

JsonParseError(String)

Failed to parse JSON input.

Trait Implementations

impl Clone for IrError

fn clone(&self) -> IrError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IrError

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

Formats the value using the given formatter.

impl Display for IrError

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

Formats the value using the given formatter.

impl Error for IrError

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 IrError

fn eq(&self, other: &IrError) -> 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 Eq for IrError

impl StructuralPartialEq for IrError