Struct assert_parse::Assert

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pub struct Assert<T, U> where
    T: Parse,
    U: Display,  { /* private fields */ }

Expand description

The container struct for assert method and its type.

Implementations

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impl<T, U> Assert<T, U> where
T: Parse,
U: Display,

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pub fn error(&self, arg: TokenStream, error: U)

Panics

when it is success to parse
when there is different in error message

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pub fn ok<V>(&self, arg: TokenStream, assert: V) where
V: FnOnce(T),

Panics

when it is failed to parse
when it is failed to finish to call assert

Auto Trait Implementations

impl<T, U> RefUnwindSafe for Assert<T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,

impl<T, U> Send for Assert<T, U> where
T: Send,
U: Send,

impl<T, U> Sync for Assert<T, U> where
T: Sync,
U: Sync,

impl<T, U> Unpin for Assert<T, U> where
T: Unpin,
U: Unpin,

impl<T, U> UnwindSafe for Assert<T, U> where
T: UnwindSafe,
U: UnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct assert_parse::Assert

Implementations

impl<T, U> Assert<T, U> where
T: Parse,
U: Display,

pub fn error(&self, arg: TokenStream, error: U)

Panics

pub fn ok<V>(&self, arg: TokenStream, assert: V) where
V: FnOnce(T),

Panics

Auto Trait Implementations

impl<T, U> RefUnwindSafe for Assert<T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,

impl<T, U> Send for Assert<T, U> where
T: Send,
U: Send,

impl<T, U> Sync for Assert<T, U> where
T: Sync,
U: Sync,

impl<T, U> Unpin for Assert<T, U> where
T: Unpin,
U: Unpin,

impl<T, U> UnwindSafe for Assert<T, U> where
T: UnwindSafe,
U: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct assert_parse::Assert

Implementations

impl<T, U> Assert<T, U> where T: Parse, U: Display,

pub fn error(&self, arg: TokenStream, error: U)

Panics

pub fn ok<V>(&self, arg: TokenStream, assert: V) where V: FnOnce(T),

Panics

Auto Trait Implementations

impl<T, U> RefUnwindSafe for Assert<T, U> where T: RefUnwindSafe, U: RefUnwindSafe,

impl<T, U> Send for Assert<T, U> where T: Send, U: Send,

impl<T, U> Sync for Assert<T, U> where T: Sync, U: Sync,

impl<T, U> Unpin for Assert<T, U> where T: Unpin, U: Unpin,

impl<T, U> UnwindSafe for Assert<T, U> where T: UnwindSafe, U: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

impl<T, U> Assert<T, U> where
T: Parse,
U: Display,

pub fn ok<V>(&self, arg: TokenStream, assert: V) where
V: FnOnce(T),

impl<T, U> RefUnwindSafe for Assert<T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,

impl<T, U> Send for Assert<T, U> where
T: Send,
U: Send,

impl<T, U> Sync for Assert<T, U> where
T: Sync,
U: Sync,

impl<T, U> Unpin for Assert<T, U> where
T: Unpin,
U: Unpin,

impl<T, U> UnwindSafe for Assert<T, U> where
T: UnwindSafe,
U: UnwindSafe,

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

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

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

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

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

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