38 lines
929 B
Rust
38 lines
929 B
Rust
|
use std::{
|
||
|
|
error::Error,
|
||
|
|
fmt::{self, Display, Formatter},
|
||
|
|
};
|
||
|
|
|
||
|
|
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
|
||
|
|
pub enum PrepareError {
|
||
|
|
AtlasFull,
|
||
|
|
}
|
||
|
|
|
||
|
|
impl Display for PrepareError {
|
||
|
|
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
|
||
|
|
write!(f, "Prepare Error: The Glyph texture atlas is full.")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
impl Error for PrepareError {}
|
||
|
|
|
||
|
|
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
|
||
|
|
pub enum RenderError {
|
||
|
|
RemovedFromAtlas,
|
||
|
|
ScreenResolutionChanged,
|
||
|
|
}
|
||
|
|
|
||
|
|
impl Display for RenderError {
|
||
|
|
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
|
||
|
|
match self {
|
||
|
|
RenderError::RemovedFromAtlas => {
|
||
|
|
write!(f, "Render Error: Glyph no longer Exists within the Atlas.")
|
||
|
|
}
|
||
|
|
RenderError::ScreenResolutionChanged => write!(
|
||
|
|
f,
|
||
|
|
"Render Error: Screen resolution changed since prepare was last executed."
|
||
|
|
),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|