[][src]Struct proc_macro::Diagnostic

pub struct Diagnostic { /* fields omitted */ }
🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

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 #54140)

Creates a new diagnostic with the given level and message.

pub fn spanned<S, T>(spans: S, level: Level, message: T) -> Diagnostic where
    S: MultiSpan,
    T: Into<String>, 
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Creates a new diagnostic with the given level and message pointing to the given set of spans.

pub fn span_error<S, T>(self, spans: S, message: T) -> Diagnostic where
    S: MultiSpan,
    T: Into<String>, 
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

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

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

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

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

pub fn span_warning<S, T>(self, spans: S, message: T) -> Diagnostic where
    S: MultiSpan,
    T: Into<String>, 
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

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

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

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

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

pub fn span_note<S, T>(self, spans: S, message: T) -> Diagnostic where
    S: MultiSpan,
    T: Into<String>, 
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

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

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

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

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

pub fn span_help<S, T>(self, spans: S, message: T) -> Diagnostic where
    S: MultiSpan,
    T: Into<String>, 
[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

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

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

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Adds 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 #54140)

Returns the diagnostic level for self.

pub fn set_level(&mut self, level: Level)[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Sets the level in self to level.

pub fn message(&self) -> &str[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Returns the message in self.

pub fn set_message<T: Into<String>>(&mut self, message: T)[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Sets the message in self to message.

pub fn spans(&self) -> &[Span][src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Returns the Spans in self.

pub fn set_spans<S: MultiSpan>(&mut self, spans: S)[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Sets the Spans in self to spans.

pub fn children(&self) -> Children[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Returns an iterator over the children diagnostics of self.

pub fn emit(self)[src]

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Emit the diagnostic.

Trait Implementations

impl Clone for Diagnostic[src]

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

Performs copy-assignment from source. Read more

impl Debug for Diagnostic[src]

Auto Trait Implementations

impl Unpin for Diagnostic

impl !Sync for Diagnostic

impl !Send for Diagnostic

impl UnwindSafe for Diagnostic

impl RefUnwindSafe for Diagnostic

Blanket Implementations

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

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

type Owned = T

The resulting type after obtaining ownership.

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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

The type returned in the event of a conversion error.

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

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

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