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core: Rename Char::is_digit_radix to is_digit

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This fits the naming of `to_digit` and `from_digit`. Leave
the old name deprecated.
This commit is contained in:
Brian Anderson 2014-10-08 17:24:15 -07:00
parent c2aff692fa
commit acb5fefd6d
1 changed files with 19 additions and 0 deletions
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19
src/libcore/char.rs
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@ -245,8 +245,24 @@ pub trait Char {
/// # Panics
///
/// Panics if given a radix > 36.
#[deprecated = "use is_digit"]
fn is_digit_radix(&self, radix: uint) -> bool;
/// Checks if a `char` parses as a numeric digit in the given radix.
///
/// Compared to `is_digit()`, this function only recognizes the characters
/// `0-9`, `a-z` and `A-Z`.
///
/// # Return value
///
/// Returns `true` if `c` is a valid digit under `radix`, and `false`
/// otherwise.
///
/// # Failure
///
/// Fails if given a radix > 36.
fn is_digit(&self, radix: uint) -> bool;
/// Converts a character to the corresponding digit.
///
/// # Return value
@ -319,8 +335,11 @@ pub trait Char {
#[experimental = "trait is experimental"]
impl Char for char {
#[deprecated = "use is_digit"]
fn is_digit_radix(&self, radix: uint) -> bool { is_digit_radix(*self, radix) }
fn is_digit(&self, radix: uint) -> bool { is_digit_radix(*self, radix) }
fn to_digit(&self, radix: uint) -> Option<uint> { to_digit(*self, radix) }
fn from_digit(num: uint, radix: uint) -> Option<char> { from_digit(num, radix) }