nvgn/hexyl
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Replace takes_value with num_args

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Sharif Haason authored and David Peter committed 2022-11-18 19:22:24 +01:00
1 parent 0baa22f152
commit ccc4fb9ba9
1 file changed
+10 -10
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src/bin/hexyl.rs
+10 -10
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@@ -36,7 +36,7 @@ fn run() -> Result<(), AnyhowError> {
Arg::new("length")
.short('n')
.long("length")
.takes_value(true)
.num_args(1)
.value_name("N")
.help(
"Only read N bytes from the input. The N argument can also include a \
@@ -50,7 +50,7 @@ fn run() -> Result<(), AnyhowError> {
Arg::new("bytes")
.short('c')
.long("bytes")
.takes_value(true)
.num_args(1)
.value_name("N")
.conflicts_with("length")
.help("An alias for -n/--length"),
@@ -58,7 +58,7 @@ fn run() -> Result<(), AnyhowError> {
.arg(
Arg::new("count")
.short('l')
.takes_value(true)
.num_args(1)
.value_name("N")
.conflicts_with_all(&["length", "bytes"])
.hide(true)
@@ -68,7 +68,7 @@ fn run() -> Result<(), AnyhowError> {
Arg::new("skip")
.short('s')
.long("skip")
.takes_value(true)
.num_args(1)
.value_name("N")
.help(
"Skip the first N bytes of the input. The N argument can also include \
@@ -79,7 +79,7 @@ fn run() -> Result<(), AnyhowError> {
.arg(
Arg::new("block_size")
.long("block-size")
.takes_value(true)
.num_args(1)
.value_name("SIZE")
.help(formatcp!(
"Sets the size of the `block` unit to SIZE (default is {}).\n\
@@ -100,7 +100,7 @@ fn run() -> Result<(), AnyhowError> {
.arg(
Arg::new("color")
.long("color")
.takes_value(true)
.num_args(1)
.value_name("WHEN")
.possible_values(["always", "auto", "never"])
.default_value_if("plain", None, Some("never"))
@@ -116,7 +116,7 @@ fn run() -> Result<(), AnyhowError> {
.arg(
Arg::new("border")
.long("border")
.takes_value(true)
.num_args(1)
.value_name("STYLE")
.possible_values(["unicode", "ascii", "none"])
.default_value_if("plain", None, Some("none"))
@@ -142,7 +142,7 @@ fn run() -> Result<(), AnyhowError> {
Arg::new("display_offset")
.short('o')
.long("display-offset")
.takes_value(true)
.num_args(1)
.value_name("N")
.help(
"Add N bytes to the displayed file position. The N argument can also \
@@ -154,7 +154,7 @@ fn run() -> Result<(), AnyhowError> {
.arg(
Arg::new("panels")
.long("panels")
.takes_value(true)
.num_args(1)
.value_name("N")
.help(
"Sets the number of hex data panels to be displayed. \
@@ -165,7 +165,7 @@ fn run() -> Result<(), AnyhowError> {
.arg(
Arg::new("terminal_width")
.long("terminal-width")
.takes_value(true)
.num_args(1)
.value_name("N")
.conflicts_with("panels")
.help(