1use thiserror::Error;
2
3pub type Result<T> = std::result::Result<T, Error>;
4
5#[derive(Debug, Error)]
6pub enum Error {
7 #[error("I/O error reading {1}: {0}")]
8 Io(#[source] std::io::Error, String),
9
10 #[error("TIFF error: {0}")]
11 #[cfg(feature = "local")]
12 Tiff(#[from] tiff_reader::TiffError),
13
14 #[error("HTTP error: {0}")]
15 #[cfg(any(feature = "cog", feature = "cog-async"))]
16 Http(#[from] reqwest::Error),
17
18 #[error("not a GeoTIFF: missing GeoTIFF metadata")]
19 NotGeoTiff,
20
21 #[error("invalid GeoKey directory")]
22 InvalidGeoKeyDirectory,
23
24 #[error("invalid GeoTIFF tag {tag}: {reason}")]
25 InvalidGeoTiffTag { tag: u16, reason: String },
26
27 #[error("overview index {0} not found")]
28 OverviewNotFound(usize),
29
30 #[error("overview index {0} is stored in a SubIFD and has no top-level TIFF IFD index")]
31 OverviewHasNoTopLevelIfdIndex(usize),
32
33 #[error("{0}")]
34 Other(String),
35}