Struct KeyResult 

pub struct KeyResult {
    pub handled: bool,
    pub commit: Option<String>,
    pub diagnostic: Option<String>,
}

Outcome of one key or action. A result can be handled and still carry a diagnostic, for example when learning could not be persisted.

Fields

handled: bool

commit: Option<String>

diagnostic: Option<String>

Implementations

impl KeyResult

pub fn unhandled() -> Self

pub fn handled() -> Self

pub fn committed(text: impl Into<String>) -> Self

pub fn with_diagnostic(self, diagnostic: Option<String>) -> Self

pub fn diagnostic_code(&self) -> Option<DiagnosticCode>

diagnostic 的稳定数字码（映射表见 diagnostics::DIAGNOSTIC_CODES）；没有诊断时为 None。

Trait Implementations

impl Clone for KeyResult

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyResult

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

Formats the value using the given formatter.

impl Default for KeyResult

fn default() -> Self

Returns the “default value” for a type.

impl Eq for KeyResult

impl PartialEq for KeyResult

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for KeyResult