1.2.0[−][src]Struct core::fmt::DebugTuple  
A struct to help with fmt::Debug implementations.
This is useful when you wish to output a formatted tuple as a part of your
Debug::fmt implementation.
This can be constructed by the
Formatter::debug_tuple
method.
Examples
use std::fmt; struct Foo(i32, String); impl fmt::Debug for Foo { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { fmt.debug_tuple("Foo") .field(&self.0) .field(&self.1) .finish() } } // prints "Foo(10, "Hello World")" println!("{:?}", Foo(10, "Hello World".to_string()));Run
Methods
impl<'a, 'b: 'a> DebugTuple<'a, 'b>[src] 
impl<'a, 'b: 'a> DebugTuple<'a, 'b>pub fn field(&mut self, value: &Debug) -> &mut DebugTuple<'a, 'b>[src] 
pub fn field(&mut self, value: &Debug) -> &mut DebugTuple<'a, 'b>Adds a new field to the generated tuple struct output.
pub fn finish(&mut self) -> Result[src] 
pub fn finish(&mut self) -> ResultFinishes output and returns any error encountered.
Auto Trait Implementations
impl<'a, 'b> !Send for DebugTuple<'a, 'b>
impl<'a, 'b> !Send for DebugTuple<'a, 'b>impl<'a, 'b> !Sync for DebugTuple<'a, 'b>
impl<'a, 'b> !Sync for DebugTuple<'a, 'b>Blanket Implementations
impl<T, U> Into for T where
    U: From<T>, [src] 
impl<T, U> Into for T where
    U: From<T>, impl<T> From for T[src] 
impl<T> From for Timpl<T, U> TryInto for T where
    U: TryFrom<T>, [src] 
impl<T, U> TryInto 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>[src] 
fn try_into(Self) -> Result<U, <U as TryFrom<T>>::Error>Performs the conversion.
impl<T, U> TryFrom for T where
    T: From<U>, [src] 
impl<T, U> TryFrom for T where
    T: From<U>, type Error = !
The type returned in the event of a conversion error.
fn try_from(U) -> Result<T, <T as TryFrom<U>>::Error>[src] 
fn try_from(U) -> Result<T, <T as TryFrom<U>>::Error>Performs the conversion.
impl<T> Borrow for T where
    T: ?Sized, [src] 
impl<T> Borrow for T where
    T: ?Sized, impl<T> BorrowMut for T where
    T: ?Sized, [src] 
impl<T> BorrowMut for T where
    T: ?Sized, fn borrow_mut(&mut Self) -> &mut T[src] 
fn borrow_mut(&mut Self) -> &mut TMutably borrows from an owned value. Read more
impl<T> Any for T where
    T: 'static + ?Sized, [src] 
impl<T> Any for T where
    T: 'static + ?Sized, fn get_type_id(&Self) -> TypeId[src] 
fn get_type_id(&Self) -> TypeId🔬 This is a nightly-only experimental API.  (get_type_id #27745)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more