Struct View 

pub struct View {
    pub format: OutputFormat,
    pub color: ColorMode,
    pub quiet: bool,
}

How to present a model. JSON never contains ANSI.

Fields

format: OutputFormat

Pretty or JSON.

color: ColorMode

ANSI policy for pretty output.

quiet: bool

Suppress successful pretty output.

Implementations

impl View

pub fn new(format: OutputFormat, color: ColorMode) -> Self

Build a view that prints successes.

pub fn quiet(self, quiet: bool) -> Self

Suppress successful pretty output when quiet is set.

pub fn show(self, value: &(impl Serialize + Render)) -> Result<()>

JSON writes the model. Pretty writes Render::render_pretty.

pub fn show_pretty<T: Pretty>(self, value: &T) -> Result<()>

JSON writes the model. Pretty renders Pretty::TEMPLATE against it.

pub fn show_template(self, value: &impl Serialize, template: &str) -> Result<()>

JSON writes the model. Pretty renders template against it.

pub fn emit(self, value: &impl Serialize, pretty: &str) -> Result<()>

JSON writes value. Pretty writes pretty (already styled or plain).

pub fn emit_ok<T: Serialize>(self, data: &T, pretty: &str) -> Result<()>

Emit a success Envelope.

pub fn emit_err(self, bin: &str, message: &str) -> Result<()>

Emit {bin}: {message} or a JSON error envelope.

Trait Implementations

impl Clone for View

fn clone(&self) -> View

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for View

impl Debug for View

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

Formats the value using the given formatter.

impl Eq for View

impl PartialEq for View

fn eq(&self, other: &View) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for View