Enum imagequant_sys::liq_error

#[repr(C)]pub enum liq_error {
    LIQ_OK,
    LIQ_QUALITY_TOO_LOW,
    LIQ_VALUE_OUT_OF_RANGE,
    LIQ_OUT_OF_MEMORY,
    LIQ_ABORTED,
    LIQ_BITMAP_NOT_AVAILABLE,
    LIQ_BUFFER_TOO_SMALL,
    LIQ_INVALID_POINTER,
    LIQ_UNSUPPORTED,
}

Variants

LIQ_OK

LIQ_QUALITY_TOO_LOW

LIQ_VALUE_OUT_OF_RANGE

LIQ_OUT_OF_MEMORY

LIQ_ABORTED

LIQ_BITMAP_NOT_AVAILABLE

LIQ_BUFFER_TOO_SMALL

LIQ_INVALID_POINTER

LIQ_UNSUPPORTED

Implementations

impl liq_error

pub fn is_ok(&self) -> bool

pub fn is_err(&self) -> bool

pub fn ok(&self) -> Result<(), liq_error>

pub fn ok_or<E>(self, err: E) -> Result<(), E>

pub fn unwrap(&self)

pub fn expect(&self, msg: &str)

Trait Implementations

impl Clone for liq_error

fn clone(&self) -> liq_error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for liq_error

impl Debug for liq_error

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

Formats the value using the given formatter.

impl Display for liq_error

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

Formats the value using the given formatter.

impl Eq for liq_error

impl Error for liq_error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<liq_error> for liq_error

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for liq_error

impl StructuralPartialEq for liq_error