Enum PresentarError 

pub enum PresentarError {
    InvalidRefreshRate(u32),
    InvalidGridSize(u8),
    InvalidPanelWidth(u16),
    InvalidPanelHeight(u16),
    InvalidLayoutRatio(f32, f32),
    DuplicateKeybinding(char, String, String),
    InvalidColorFormat(String),
    NoPanelsEnabled,
    InvalidSparklineHistory(u32),
    InvalidProcessColumn(String),
    ParseError(String),
}

Presentar validation errors.

Variants

InvalidRefreshRate(u32)

Refresh rate is too low (below 16ms for 60 FPS).

InvalidGridSize(u8)

Grid size is out of valid range (2-16).

InvalidPanelWidth(u16)

Panel width is below minimum (10).

InvalidPanelHeight(u16)

Panel height is below minimum (3).

InvalidLayoutRatio(f32, f32)

Layout ratios don’t sum to 1.0.

DuplicateKeybinding(char, String, String)

Same key is bound to multiple actions.

InvalidColorFormat(String)

Color is not in valid #RRGGBB format.

NoPanelsEnabled

At least one panel must be enabled.

InvalidSparklineHistory(u32)

Sparkline history is out of valid range (1-3600 seconds).

InvalidProcessColumn(String)

Process column name is not recognized.

ParseError(String)

YAML parsing failed.

Trait Implementations

impl Clone for PresentarError

fn clone(&self) -> PresentarError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PresentarError

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

Formats the value using the given formatter.

impl Display for PresentarError

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

Formats the value using the given formatter.

impl Error for PresentarError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.