[−][src]Struct proc_macro::Diagnostic

pub struct Diagnostic { /* fields omitted */ }

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

A structure representing a diagnostic message and associated children messages.

Methods

`impl Diagnostic`
[src]

`pub fn new<T: Into<String>>(level: Level, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Create a new diagnostic with the given level and message.

`pub fn spanned<T: Into<String>>( span: Span, level: Level, message: T ) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Create a new diagnostic with the given level and message pointing to the given span.

`pub fn span_error<T: Into<String>>(self, span: Span, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Add a new child diagnostic message to self with the level identified by this methods name with the given span and message.

`pub fn error<T: Into<String>>(self, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Add a new child diagnostic message to self with the level identified by this method's name with the given message.

`pub fn span_warning<T: Into<String>>(self, span: Span, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Add a new child diagnostic message to self with the level identified by this methods name with the given span and message.

`pub fn warning<T: Into<String>>(self, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Add a new child diagnostic message to self with the level identified by this method's name with the given message.

`pub fn span_note<T: Into<String>>(self, span: Span, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Add a new child diagnostic message to self with the level identified by this methods name with the given span and message.

`pub fn note<T: Into<String>>(self, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Add a new child diagnostic message to self with the level identified by this method's name with the given message.

`pub fn span_help<T: Into<String>>(self, span: Span, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Add a new child diagnostic message to self with the level identified by this methods name with the given span and message.

`pub fn help<T: Into<String>>(self, message: T) -> Diagnostic`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Add a new child diagnostic message to self with the level identified by this method's name with the given message.

`pub fn level(&self) -> Level`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Returns the diagnostic level for self.

`pub fn emit(self)`
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #38356)

Emit the diagnostic.

Trait Implementations

`impl Clone for Diagnostic`
[src]

`fn clone(&self) -> Diagnostic`
[src]

Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

Performs copy-assignment from source. Read more

`impl Debug for Diagnostic`
[src]

`fn fmt(&self, f: &mut Formatter) -> Result`
[src]

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

`impl<T> From for T`
[src]

`fn from(t: T) -> T`
[src]

Performs the conversion.

`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
[src]

Performs the conversion.

`impl<T> ToOwned for T where T: Clone,`
[src]

`type Owned = T`

`fn to_owned(&self) -> T`
[src]

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

`fn clone_into(&self, target: &mut T)`
[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into #41263)

recently added

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

`impl<T, U> TryFrom for T where T: From<U>,`
[src]

`type Error = !`

🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

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

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

`impl<T> Borrow for T where T: ?Sized,`
[src]

`fn borrow(&self) -> &T`
[src]

Immutably borrows from an owned value. Read more

`impl<T> BorrowMut for T where T: ?Sized,`
[src]

`fn borrow_mut(&mut self) -> &mut T`
[src]

Mutably borrows from an owned value. Read more

`impl<T, U> TryInto for T where U: TryFrom<T>,`
[src]

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

🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

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

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

`impl<T> Any for T where T: 'static + ?Sized,`
[src]

`fn get_type_id(&self) -> TypeId`
[src]

🔬 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

`impl<E> SpecializationError for E`
[src]

`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
[src]

🔬 This is a nightly-only experimental API. (rustc_private #27812)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more

[−][src]Struct proc_macro::Diagnostic

Methods

impl Diagnostic[src]

pub fn new<T: Into<String>>(level: Level, message: T) -> Diagnostic[src]

pub fn spanned<T: Into<String>>( span: Span, level: Level, message: T) -> Diagnostic[src]

pub fn span_error<T: Into<String>>(self, span: Span, message: T) -> Diagnostic[src]

pub fn error<T: Into<String>>(self, message: T) -> Diagnostic[src]

pub fn span_warning<T: Into<String>>(self, span: Span, message: T) -> Diagnostic[src]

pub fn warning<T: Into<String>>(self, message: T) -> Diagnostic[src]

pub fn span_note<T: Into<String>>(self, span: Span, message: T) -> Diagnostic[src]

pub fn note<T: Into<String>>(self, message: T) -> Diagnostic[src]

pub fn span_help<T: Into<String>>(self, span: Span, message: T) -> Diagnostic[src]

pub fn help<T: Into<String>>(self, message: T) -> Diagnostic[src]

pub fn level(&self) -> Level[src]

pub fn emit(self)[src]

Trait Implementations

impl Clone for Diagnostic[src]

fn clone(&self) -> Diagnostic[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for Diagnostic[src]

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

Auto Trait Implementations

impl !Send for Diagnostic

impl !Sync for Diagnostic

Blanket Implementations

impl<T> From for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

impl<T, U> TryFrom for T where T: From<U>, [src]

type Error = !

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

impl<T> Borrow for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> BorrowMut for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<T, U> TryInto for T where U: TryFrom<T>, [src]

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

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

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

fn get_type_id(&self) -> TypeId[src]

impl<E> SpecializationError for E[src]

fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized, [src]

impl<T> Erased for T[src]

impl<T> Send for T where T: ?Sized, [src]

impl<T> Sync for T where T: ?Sized, [src]

impl<T> Erased for T

`impl Diagnostic`
[src]

`pub fn new<T: Into<String>>(level: Level, message: T) -> Diagnostic`
[src]

`pub fn spanned<T: Into<String>>( span: Span, level: Level, message: T ) -> Diagnostic`
[src]

`pub fn span_error<T: Into<String>>(self, span: Span, message: T) -> Diagnostic`
[src]

`pub fn error<T: Into<String>>(self, message: T) -> Diagnostic`
[src]

`pub fn span_warning<T: Into<String>>(self, span: Span, message: T) -> Diagnostic`
[src]

`pub fn warning<T: Into<String>>(self, message: T) -> Diagnostic`
[src]

`pub fn span_note<T: Into<String>>(self, span: Span, message: T) -> Diagnostic`
[src]

`pub fn note<T: Into<String>>(self, message: T) -> Diagnostic`
[src]

`pub fn span_help<T: Into<String>>(self, span: Span, message: T) -> Diagnostic`
[src]

`pub fn help<T: Into<String>>(self, message: T) -> Diagnostic`
[src]

`pub fn level(&self) -> Level`
[src]

`pub fn emit(self)`
[src]

`impl Clone for Diagnostic`
[src]

`fn clone(&self) -> Diagnostic`
[src]

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

`impl Debug for Diagnostic`
[src]

`fn fmt(&self, f: &mut Formatter) -> Result`
[src]

`impl !Send for Diagnostic`

`impl !Sync for Diagnostic`

`impl<T> From for T`
[src]

`fn from(t: T) -> T`
[src]

`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
[src]

`impl<T> ToOwned for T where T: Clone,`
[src]

`type Owned = T`

`fn to_owned(&self) -> T`
[src]

`fn clone_into(&self, target: &mut T)`
[src]

`impl<T, U> TryFrom for T where T: From<U>,`
[src]

`type Error = !`

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

`impl<T> Borrow for T where T: ?Sized,`
[src]

`fn borrow(&self) -> &T`
[src]

`impl<T> BorrowMut for T where T: ?Sized,`
[src]

`fn borrow_mut(&mut self) -> &mut T`
[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,`
[src]

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

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

`impl<T> Any for T where T: 'static + ?Sized,`
[src]

`fn get_type_id(&self) -> TypeId`
[src]

`impl<E> SpecializationError for E`
[src]

`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
[src]

`impl<T> Erased for T`
[src]

`impl<T> Send for T where T: ?Sized,`
[src]

`impl<T> Sync for T where T: ?Sized,`
[src]

`impl<T> Erased for T`