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pr: static to const

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Terts Diepraam 2021-05-29 19:02:42 +02:00
parent 0913a77667
commit 2e1035b350
1 changed files with 32 additions and 32 deletions
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64
src/uu/pr/src/pr.rs
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@ -24,40 +24,40 @@ use std::os::unix::fs::FileTypeExt;
type IOError = std::io::Error; type IOError = std::io::Error;
static NAME: &str = "pr"; const NAME: &str = "pr";
static VERSION: &str = env!("CARGO_PKG_VERSION"); const VERSION: &str = env!("CARGO_PKG_VERSION");
static TAB: char = '\t'; const TAB: char = '\t';
static LINES_PER_PAGE: usize = 66; const LINES_PER_PAGE: usize = 66;
static LINES_PER_PAGE_FOR_FORM_FEED: usize = 63; const LINES_PER_PAGE_FOR_FORM_FEED: usize = 63;
static HEADER_LINES_PER_PAGE: usize = 5; const HEADER_LINES_PER_PAGE: usize = 5;
static TRAILER_LINES_PER_PAGE: usize = 5; const TRAILER_LINES_PER_PAGE: usize = 5;
static FILE_STDIN: &str = "-"; const FILE_STDIN: &str = "-";
static READ_BUFFER_SIZE: usize = 1024 * 64; const READ_BUFFER_SIZE: usize = 1024 * 64;
static DEFAULT_COLUMN_WIDTH: usize = 72; const DEFAULT_COLUMN_WIDTH: usize = 72;
static DEFAULT_COLUMN_WIDTH_WITH_S_OPTION: usize = 512; const DEFAULT_COLUMN_WIDTH_WITH_S_OPTION: usize = 512;
static DEFAULT_COLUMN_SEPARATOR: &char = &TAB; const DEFAULT_COLUMN_SEPARATOR: &char = &TAB;
static FF: u8 = 0x0C_u8; const FF: u8 = 0x0C_u8;
mod options { mod options {
pub static STRING_HEADER_OPTION: &str = "h"; pub const STRING_HEADER_OPTION: &str = "h";
pub static DOUBLE_SPACE_OPTION: &str = "d"; pub const DOUBLE_SPACE_OPTION: &str = "d";
pub static NUMBERING_MODE_OPTION: &str = "n"; pub const NUMBERING_MODE_OPTION: &str = "n";
pub static FIRST_LINE_NUMBER_OPTION: &str = "N"; pub const FIRST_LINE_NUMBER_OPTION: &str = "N";
pub static PAGE_RANGE_OPTION: &str = "pages"; pub const PAGE_RANGE_OPTION: &str = "pages";
pub static NO_HEADER_TRAILER_OPTION: &str = "t"; pub const NO_HEADER_TRAILER_OPTION: &str = "t";
pub static PAGE_LENGTH_OPTION: &str = "l"; pub const PAGE_LENGTH_OPTION: &str = "l";
pub static SUPPRESS_PRINTING_ERROR: &str = "r"; pub const SUPPRESS_PRINTING_ERROR: &str = "r";
pub static FORM_FEED_OPTION: &str = "F"; pub const FORM_FEED_OPTION: &str = "F";
pub static FORM_FEED_OPTION_SMALL: &str = "f"; pub const FORM_FEED_OPTION_SMALL: &str = "f";
pub static COLUMN_WIDTH_OPTION: &str = "w"; pub const COLUMN_WIDTH_OPTION: &str = "w";
pub static PAGE_WIDTH_OPTION: &str = "W"; pub const PAGE_WIDTH_OPTION: &str = "W";
pub static ACROSS_OPTION: &str = "a"; pub const ACROSS_OPTION: &str = "a";
pub static COLUMN_OPTION: &str = "column"; pub const COLUMN_OPTION: &str = "column";
pub static COLUMN_CHAR_SEPARATOR_OPTION: &str = "s"; pub const COLUMN_CHAR_SEPARATOR_OPTION: &str = "s";
pub static COLUMN_STRING_SEPARATOR_OPTION: &str = "S"; pub const COLUMN_STRING_SEPARATOR_OPTION: &str = "S";
pub static MERGE_FILES_PRINT: &str = "m"; pub const MERGE_FILES_PRINT: &str = "m";
pub static OFFSET_SPACES_OPTION: &str = "o"; pub const OFFSET_SPACES_OPTION: &str = "o";
pub static JOIN_LINES_OPTION: &str = "J"; pub const JOIN_LINES_OPTION: &str = "J";
} }
struct OutputOptions { struct OutputOptions {