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ErrorCode

Enum ErrorCode

pub enum ErrorCode {
Show 18 variants    Success,
    InvalidConfig,
    ForkFailed,
    CompileError,
    WaitFailed,
    RootRequired,
    LoadSeccompFailed,
    SetrlimitFailed,
    Dup2Failed,
    SetuidFailed,
    ExecveFailed,
    SpjError,
    SystemError,
    CpuTimeLimitExceeded,
    RealTimeLimitExceeded,
    MemoryLimitExceeded,
    RuntimeError,
    WrongAnswer(String),
}

Expand description

Error codes for the judger.

Variants§

Success

Operation completed successfully.

InvalidConfig

Configuration is invalid.

ForkFailed

Forking a new process failed.

CompileError

Compiling the source code failed.

WaitFailed

Waiting for a process failed.

RootRequired

Root privileges are required.

LoadSeccompFailed

Loading seccomp rules failed.

SetrlimitFailed

Setting resource limits failed.

Dup2Failed

Duplicating file descriptors failed.

SetuidFailed

Setting user ID failed.

ExecveFailed

Executing the target program failed.

SpjError

Special judge program error.

SystemError

System error

CpuTimeLimitExceeded

Cpu time limit exceeded

RealTimeLimitExceeded

Real time limit exceeded

MemoryLimitExceeded

Memory limit exceeded

RuntimeError

Runtime error

WrongAnswer(String)

Interactor produced wrong answer

Implementations§

impl ErrorCode

pub fn to_i32(&self) -> i32

Convert the ErrorCode to its corresponding i32 value.

Trait Implementations§

impl Clone for ErrorCode

fn clone(&self) -> ErrorCode

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for ErrorCode

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

Formats the value using the given formatter. Read more

impl Default for ErrorCode

fn default() -> ErrorCode

Returns the “default value” for a type. Read more

impl Display for ErrorCode

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

Formats the value using the given formatter. Read more

impl PartialEq for ErrorCode

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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 Serialize for ErrorCode

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Eq for ErrorCode

impl StructuralPartialEq for ErrorCode

Auto Trait Implementations§

impl Freeze for ErrorCode

impl RefUnwindSafe for ErrorCode

impl Send for ErrorCode

impl Sync for ErrorCode

impl Unpin for ErrorCode

impl UnsafeUnpin for ErrorCode

impl UnwindSafe for ErrorCode

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.