Skip to main content

PPError

libperl_macrogen::error

Enum PPError

pub enum PPError {
Show 13 variants
    InvalidDirective(String),
    MacroRedefinition(String),
    IncludeNotFound(PathBuf),
    UnmatchedEndif,
    MissingEndif,
    InvalidMacroArgs(String),
    IoError(PathBuf, String),
    InvalidCondition(String),
    InvalidStringize,
    InvalidTokenPaste,
    RecursiveMacro(String),
    UnmatchedElse,
    ElifAfterElse,
}

Expand description

プリプロセッサエラー

Variants§

InvalidDirective(String)

不正なディレクティブ

MacroRedefinition(String)

マクロの再定義

IncludeNotFound(PathBuf)

インクルードファイルが見つからない

UnmatchedEndif

対応する#ifがない#endif

MissingEndif

対応する#endifがない

InvalidMacroArgs(String)

不正なマクロ引数

IoError(PathBuf, String)

ファイル読み込みエラー

InvalidCondition(String)

#if の条件式エラー

InvalidStringize

不正な#演算子の使用

InvalidTokenPaste

不正な##演算子の使用

RecursiveMacro(String)

再帰的マクロ展開の検出

UnmatchedElse

対応する#elseがない

ElifAfterElse

#elifが#elseの後に出現

Trait Implementations§

impl Debug for PPError

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

Formats the value using the given formatter. Read more

impl Display for PPError

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for PPError

impl RefUnwindSafe for PPError

impl Send for PPError

impl Sync for PPError

impl Unpin for PPError

impl UnsafeUnpin for PPError

impl UnwindSafe for PPError

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> 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> 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.