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Made Result.get, get_ref, is_ok, is_err, and iter methods pure.

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Note that the function versions were already pure.
This commit is contained in:
Jesse Jones 2012-11-17 09:56:05 -08:00
parent d9995888fa
commit a3f845db52
1 changed files with 6 additions and 6 deletions
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12
src/libcore/result.rs
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@ -204,13 +204,13 @@ pub fn map_err<T: Copy, E, F: Copy>(res: &Result<T, E>, op: fn((&E)) -> F)
}
impl<T, E> Result<T, E> {
fn get_ref(&self) -> &self/T { get_ref(self) }
pure fn get_ref(&self) -> &self/T { get_ref(self) }
fn is_ok() -> bool { is_ok(&self) }
pure fn is_ok() -> bool { is_ok(&self) }
fn is_err() -> bool { is_err(&self) }
pure fn is_err() -> bool { is_err(&self) }
fn iter(f: fn((&T))) {
pure fn iter(f: fn((&T))) {
match self {
Ok(ref t) => f(t),
Err(_) => ()
@ -226,7 +226,7 @@ impl<T, E> Result<T, E> {
}
impl<T: Copy, E> Result<T, E> {
fn get() -> T { get(&self) }
pure fn get() -> T { get(&self) }
fn map_err<F:Copy>(op: fn((&E)) -> F) -> Result<T,F> {
match self {
@ -237,7 +237,7 @@ impl<T: Copy, E> Result<T, E> {
}
impl<T, E: Copy> Result<T, E> {
fn get_err() -> E { get_err(&self) }
pure fn get_err() -> E { get_err(&self) }
fn map<U:Copy>(op: fn((&T)) -> U) -> Result<U,E> {
match self {