Enum DracoError 

pub enum DracoError {
    DracoError(String),
    IoError(String),
    InvalidParameter(String),
    UnsupportedVersion(String),
    UnknownVersion(String),
    UnsupportedFeature(String),
    BitstreamVersionUnsupported,
    BufferError(String),
}

Error returned by Draco decoding, encoding, and data model operations.

Variants

DracoError(String)

Generic Draco error with a human-readable message.

IoError(String)

File or stream I/O error.

InvalidParameter(String)

Invalid caller-provided parameter.

UnsupportedVersion(String)

Bitstream version is known but unsupported.

UnknownVersion(String)

Bitstream version could not be identified.

UnsupportedFeature(String)

Bitstream uses a feature this crate does not support.

BitstreamVersionUnsupported

Bitstream version is outside the supported range.

BufferError(String)

Buffer read or write failed.

Implementations

impl DracoError

pub fn is_count_exceeds_bitstream(&self) -> bool

Whether this is the decoder’s count-vs-size preflight refusal.

It is the one decode refusal a caller may legitimately want to tell apart: the bound it applies assumes at least one bit per point or face, which highly repetitive geometry can beat, so this is also the refusal that can be a false positive. See the decoder-count-guard-is-unsound entry in hardening_status.yaml.

Trait Implementations

impl Clone for DracoError

fn clone(&self) -> DracoError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DracoError

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

Formats the value using the given formatter.

impl Display for DracoError

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

Formats the value using the given formatter.

impl Error for DracoError

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<()> for DracoError

fn from(_: ()) -> Self

Converts to this type from the input type.

impl PartialEq for DracoError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DracoError