ripytide
52 lines
1.0 KiB
Rust
52 lines
1.0 KiB
Rust
use crate::discrete_finite::DiscreteFinite;
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use crate::interval::InclusiveInterval;
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pub fn uu() -> InclusiveInterval<i8> {
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InclusiveInterval {
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start: i8::MIN,
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end: i8::MAX,
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}
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}
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pub fn ui(x: i8) -> InclusiveInterval<i8> {
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InclusiveInterval {
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start: i8::MIN,
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end: x,
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}
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}
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pub fn ue(x: i8) -> InclusiveInterval<i8> {
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InclusiveInterval {
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start: i8::MIN,
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end: x.down().unwrap(),
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}
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}
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pub fn iu(x: i8) -> InclusiveInterval<i8> {
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InclusiveInterval {
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start: x,
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end: i8::MAX,
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}
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}
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//fn eu(x: i8) -> TestBounds {
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//(Bound::Excluded(x), Bound::Unbounded)
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//}
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pub fn ii(x1: i8, x2: i8) -> InclusiveInterval<i8> {
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InclusiveInterval { start: x1, end: x2 }
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}
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pub fn ie(x1: i8, x2: i8) -> InclusiveInterval<i8> {
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InclusiveInterval {
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start: x1,
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end: x2.down().unwrap(),
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}
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}
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pub fn ei(x1: i8, x2: i8) -> InclusiveInterval<i8> {
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InclusiveInterval {
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start: x1.up().unwrap(),
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end: x2,
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}
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}
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pub fn ee(x1: i8, x2: i8) -> InclusiveInterval<i8> {
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InclusiveInterval {
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start: x1.up().unwrap(),
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end: x2.down().unwrap(),
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}
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}
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