Struct AstFormatter

pub struct AstFormatter<W> {
    buf: W,
    mode: FormatMode,
}

Fields

buf: W

mode: FormatMode

Implementations

impl<W> AstFormatter<W>

where W: Write,

pub fn write_node<T: AstDisplay>(&mut self, s: &T)

pub fn write_str<T: Display>(&mut self, s: T)

pub fn stable(&self) -> bool

pub fn simple(&self) -> bool

Whether the AST should be printed out in a more human readable format.

pub fn redacted(&self) -> bool

Whether the AST should be printed in redacted form

pub fn unredact(&mut self) -> FormatMode

Sets the current mode to a compatible version that does not redact values; returns the current mode, which should be reset when the unredacted printing is complete using Self::set_mode.

Note that this is the simplest means of unredacting values opt-out rather than opt-in. We must monitor usage of this API carefully to ensure we don’t end up leaking values.

pub fn set_mode(&mut self, mode: FormatMode)

pub fn new(buf: W, mode: FormatMode) -> Self

Trait Implementations

impl<W: Debug> Debug for AstFormatter<W>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.