diff options
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/lib.rs b/src/lib.rs index c7d820d..0a11fdc 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -18,7 +18,7 @@ pub use lzw::LZW; /// Perform the algorithm to get the length of a color table from /// the value of the packed field. The max value here is 256 pub(crate) fn packed_to_color_table_length(packed: u8) -> usize { - 2usize.pow(packed as u32 + 1) + 2usize.pow(packed as u32 + 1) } //TODO: Be sure to check that fields in LSD and Img. Desc. that were reserved @@ -28,24 +28,24 @@ pub(crate) fn packed_to_color_table_length(packed: u8) -> usize { #[derive(Clone, Copy, Debug)] pub enum EncodingError { - TooManyColors, - NoColorTable, - IndicieSizeMismatch { expected: usize, got: usize }, + TooManyColors, + NoColorTable, + IndicieSizeMismatch { expected: usize, got: usize }, } impl fmt::Display for EncodingError { - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - match self { - Self::TooManyColors => write!(f, "A palette is limited to 256 colors"), - Self::NoColorTable => write!( - f, - "Refusing to set the background color index when no color table is set!" - ), - Self::IndicieSizeMismatch { expected, got } => { - write!(f, "Expected to have {} indicies but got {}", expected, got) - } - } - } + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + match self { + Self::TooManyColors => write!(f, "A palette is limited to 256 colors"), + Self::NoColorTable => write!( + f, + "Refusing to set the background color index when no color table is set!" + ), + Self::IndicieSizeMismatch { expected, got } => { + write!(f, "Expected to have {} indicies but got {}", expected, got) + } + } + } } impl Error for EncodingError {} |