Enum SnapshotError 

pub enum SnapshotError {
    BadMagic,
    UnsupportedVersion {
        found: u8,
        expected: u8,
    },
    AbiFingerprintMismatch {
        found: u32,
        expected: u32,
    },
    UnexpectedEof,
    InvalidLeb128,
    IntegerOverflow,
    LimitExceeded,
    BadTag(u8),
    BadUtf8,
    BadFlags(u8),
    TrailingBytes,
    InvalidInstruction(String),
    DuplicateDebugEntry(usize),
    DebugPcNotIncreasing {
        pc: usize,
    },
    DebugIndexNotFunction(usize),
    DebugPcOutOfRange {
        pc: usize,
        len: usize,
    },
    DebugSlotNotIncreasing {
        slot: usize,
    },
    DebugSlotOutOfRange {
        slot: usize,
        num_locals: usize,
    },
    DebugMainBindingsNotEmpty,
    MissingFunctionDebugInfo(usize),
    DebugFreeCountMismatch {
        constant_index: usize,
        operand: usize,
        free_names: usize,
    },
}

Variants

BadMagic

UnsupportedVersion

Fields

found: u8

expected: u8

AbiFingerprintMismatch

Fields

found: u32

expected: u32

UnexpectedEof

InvalidLeb128

IntegerOverflow

LimitExceeded

A declared size exceeds the remaining input bytes.

BadTag(u8)

BadUtf8

BadFlags(u8)

TrailingBytes

InvalidInstruction(String)

Instruction-stream validation failure, with stream and offset.

DuplicateDebugEntry(usize)

DebugPcNotIncreasing

Fields

pc: usize

DebugIndexNotFunction(usize)

The debug entry’s constant index does not name a function constant.

DebugPcOutOfRange

Fields

pc: usize

len: usize

DebugSlotNotIncreasing

Local binding slots must be strictly increasing (hence unique).

Fields

slot: usize

DebugSlotOutOfRange

A local binding names a slot the function does not have.

Fields

slot: usize

num_locals: usize

DebugMainBindingsNotEmpty

Main’s debug info must not carry local bindings or free names; its bindings are the globals, which live outside the container.

MissingFunctionDebugInfo(usize)

A debug-bearing snapshot must describe every function targeted by an OpClosure, otherwise its capture count cannot be validated.

DebugFreeCountMismatch

An OpClosure’s free count disagrees with the target function’s free_names metadata.

Fields

constant_index: usize

operand: usize

free_names: usize

Trait Implementations

impl Debug for SnapshotError

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

Formats the value using the given formatter.

impl PartialEq for SnapshotError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SnapshotError