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

A structure representing a diagnostic message and associated children messages.

Implementations

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

Creates a new diagnostic with the given level and message.

🔬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.

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

Adds a new child diagnostics message to self with the Level::Error level, and the given spans and message.

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

Adds a new child diagnostic message to self with the Level::Error level, and the given message.

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

Adds a new child diagnostics message to self with the Level::Warning level, and the given spans and message.

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

Adds a new child diagnostic message to self with the Level::Warning level, and the given message.

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

Adds a new child diagnostics message to self with the Level::Note level, and the given spans and message.

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

Adds a new child diagnostic message to self with the Level::Note level, and the given message.

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

Adds a new child diagnostics message to self with the Level::Help level, and the given spans and message.

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

Adds a new child diagnostic message to self with the Level::Help level, and the given message.

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

Returns the diagnostic level for self.

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

Sets the level in self to level.

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

Returns the message in self.

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

Sets the message in self to message.

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

Returns the Spans in self.

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

Sets the Spans in self to spans.

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

Returns an iterator over the children diagnostics of self.

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

Emit the diagnostic.

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.