Jack Wills
32 lines
1.0 KiB
Rust
32 lines
1.0 KiB
Rust
use crate::app_data::DockerControls;
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use std::fmt;
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/// app errors to set in global state
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#[allow(unused)]
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#[derive(Debug, Clone, Copy)]
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pub enum AppError {
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DockerCommand(DockerControls),
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DockerConnect,
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DockerInterval,
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InputPoll,
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MouseCapture(bool),
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Terminal,
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}
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/// Convert errors into strings to display
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impl fmt::Display for AppError {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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match self {
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Self::DockerCommand(s) => write!(f, "Unable to {} container", s),
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Self::DockerConnect => write!(f, "Unable to access docker daemon"),
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Self::DockerInterval => write!(f, "Docker update interval needs to be greater than 0"),
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Self::InputPoll => write!(f, "Unable to poll user input"),
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Self::MouseCapture(x) => {
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let reason = if *x { "en" } else { "dis" };
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write!(f, "Unbale to {}able mouse capture", reason)
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}
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Self::Terminal => write!(f, "Unable to draw to terminal"),
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}
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}
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}
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