Clamper32

cuadra

Struct Clamper32 

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pub struct Clamper32;
Expand description

Clamps a distance to half the range of an i32.

It makes sure to clamp to the minimum or maximum representable value in the new bit-size, under the new range-limit conditions.

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impl Clamper32

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pub const MIN: i32 = -1_073_741_824i32

Minimum value for any layout dimension.

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pub const MAX: i32 = 1_073_741_823i32

Maximum value for any layout dimension.

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pub const fn clamp(d: i32) -> i32

Clamps i32 distance to MIN..MAX.

This function clamps a value using the same primitive type.

It is simpler and probably faster than the other clamping functions with the bit-size in the name.

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pub const fn clamp_non_negative(d: i32) -> i32

Clamps i32 distance to 0..MAX.

This function clamps a value using the same primitive type.

It is simpler and probably faster than the other clamping functions with the bit-size in the name.

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pub const fn clamp_positive(d: i32) -> i32

Clamps i32 distance to 1..MAX.

This function clamps a value using the same primitive type.

It is simpler and probably faster than the other clamping functions with the bit-size in the name.

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pub const fn clamp_from_i32(d: i32) -> i32

Clamps i32 distance to i32 MIN..MAX.

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pub const fn clamp_non_negative_from_i32(d: i32) -> i32

Clamps i32 distance to i32 0..MAX.

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pub const fn clamp_positive_from_i32(d: i32) -> i32

Clamps i32 distance to i32 1..MAX.

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pub const fn clamp_to_i32(d: i32) -> i32

Clamps i32 distance to i32 MIN..MAX.

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pub const fn clamp_non_negative_to_i32(d: i32) -> i32

Clamps i32 distance to i32 0..MAX.

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pub const fn clamp_positive_to_i32(d: i32) -> i32

Clamps i32 distance to i32 1..MAX.

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pub const fn clamp_from_u32(d: u32) -> i32

Clamps an u32 distance to i32 0..MAX.

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pub const fn clamp_positive_from_u32(d: u32) -> i32

Clamps u32 distance to i32 1..MAX.

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pub const fn clamp_to_u32(d: i32) -> u32

Clamps i32 distance to u32 0..MAX.

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pub const fn clamp_positive_to_u32(d: i32) -> u32

Clamps i32 distance to u32 1..MAX.

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pub const fn clamp_from_u16(d: u16) -> i32

Clamps u16 distance to i32 0..MAX.

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pub const fn clamp_positive_from_u16(d: u16) -> i32

Clamps u16 distance to i32 1..MAX.

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pub const fn clamp_to_u16(d: i32) -> u16

Clamps i32 distance to u16 0..MAX.

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pub const fn clamp_positive_to_u16(d: i32) -> u16

Clamps i32 distance to u16 1..MAX.

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pub const fn clamp_from_i16(d: i16) -> i32

Clamps i16 distance to i32 MIN..MAX.

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pub const fn clamp_non_negative_from_i16(d: i16) -> i32

Clamps i16 distance to i32 0..MAX.

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pub const fn clamp_positive_from_i16(d: i16) -> i32

Clamps i16 distance to i32 1..MAX.

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pub const fn clamp_to_i16(d: i32) -> i16

Clamps i32 distance to i16 MIN..MAX.

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pub const fn clamp_non_negative_to_i16(d: i32) -> i16

Clamps i32 distance to i16 0..MAX.

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pub const fn clamp_positive_to_i16(d: i32) -> i16

Clamps i32 distance to i16 1..MAX.

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pub const fn clamp_from_usize(d: usize) -> i32

Clamps usize distance to i32 0..MAX.

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pub const fn clamp_positive_from_usize(d: usize) -> i32

Clamps usize distance to i32 1..MAX.

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pub const fn clamp_to_usize(d: i32) -> usize

Clamps i32 distance to usize 0..MAX.

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pub const fn clamp_positive_to_usize(d: i32) -> usize

Clamps i32 distance to usize 1..MAX.

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