Struct Session

pub struct Session<'b, T: Write> {
    pub config: Config,
    pub out: Option<&'b mut T>,
    pub(crate) errors: ReportedErrors,
    pub(crate) source_file: Vec<(FileName, String)>,
    pub(crate) emitter: Box<dyn Emitter + 'b>,
}

A session is a run of rustfmt across a single or multiple inputs.

Fields

config: Config

out: Option<&'b mut T>

errors: ReportedErrors

source_file: Vec<(FileName, String)>

emitter: Box<dyn Emitter + 'b>

Implementations

impl<'b, T: Write + 'b> Session<'b, T>

pub(crate) fn format_input_inner( &mut self, input: Input, is_macro_def: bool, ) -> Result<FormatReport, ErrorKind>

impl<'b, T: Write + 'b> Session<'b, T>

pub fn new(config: Config, out: Option<&'b mut T>) -> Session<'b, T>

pub fn format(&mut self, input: Input) -> Result<FormatReport, ErrorKind>

The main entry point for Rustfmt. Formats the given input according to the given config. out is only necessary if required by the configuration.

pub fn override_config<F, U>(&mut self, config: Config, f: F) -> U

where F: FnOnce(&mut Session<'b, T>) -> U,

pub fn add_operational_error(&mut self)

pub fn has_operational_errors(&self) -> bool

pub fn has_parsing_errors(&self) -> bool

pub fn has_formatting_errors(&self) -> bool

pub fn has_check_errors(&self) -> bool

pub fn has_diff(&self) -> bool

pub fn has_unformatted_code_errors(&self) -> bool

pub fn has_no_errors(&self) -> bool

Trait Implementations

impl<'b, T: Write + 'b> Drop for Session<'b, T>

fn drop(&mut self)

Executes the destructor for this type.

impl<'b, T: Write + 'b> FormatHandler for Session<'b, T>

fn handle_formatted_file( &mut self, psess: &ParseSess, path: FileName, result: String, report: &mut FormatReport, ) -> Result<(), ErrorKind>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 968 bytes