Trait PrimitiveCast

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pub trait PrimitiveCast {
Show 48 methods    // Required methods
    fn checked_cast_to_u8(self) -> Result<u8>;
    fn checked_cast_to_u16(self) -> Result<u16>;
    fn checked_cast_to_u32(self) -> Result<u32>;
    fn checked_cast_to_u64(self) -> Result<u64>;
    fn checked_cast_to_u128(self) -> Result<u128>;
    fn checked_cast_to_usize(self) -> Result<usize>;
    fn checked_cast_to_usize_up(self) -> Result<usize_up>;
    fn checked_cast_to_usize_down(self) -> Result<usize_down>;
    fn checked_cast_to_i8(self) -> Result<i8>;
    fn checked_cast_to_i16(self) -> Result<i16>;
    fn checked_cast_to_i32(self) -> Result<i32>;
    fn checked_cast_to_i64(self) -> Result<i64>;
    fn checked_cast_to_i128(self) -> Result<i128>;
    fn checked_cast_to_isize(self) -> Result<isize>;
    fn checked_cast_to_isize_up(self) -> Result<isize_up>;
    fn checked_cast_to_isize_down(self) -> Result<isize_down>;
    fn saturating_cast_to_u8(self) -> u8 ⓘ;
    fn saturating_cast_to_u16(self) -> u16 ⓘ;
    fn saturating_cast_to_u32(self) -> u32 ⓘ;
    fn saturating_cast_to_u64(self) -> u64 ⓘ;
    fn saturating_cast_to_u128(self) -> u128 ⓘ;
    fn saturating_cast_to_usize(self) -> usize ⓘ;
    fn saturating_cast_to_usize_up(self) -> usize_up;
    fn saturating_cast_to_usize_down(self) -> usize_down;
    fn saturating_cast_to_i8(self) -> i8 ⓘ;
    fn saturating_cast_to_i16(self) -> i16 ⓘ;
    fn saturating_cast_to_i32(self) -> i32 ⓘ;
    fn saturating_cast_to_i64(self) -> i64 ⓘ;
    fn saturating_cast_to_i128(self) -> i128 ⓘ;
    fn saturating_cast_to_isize(self) -> isize ⓘ;
    fn saturating_cast_to_isize_up(self) -> isize_up;
    fn saturating_cast_to_isize_down(self) -> isize_down;
    fn wrapping_cast_to_u8(self) -> u8 ⓘ;
    fn wrapping_cast_to_u16(self) -> u16 ⓘ;
    fn wrapping_cast_to_u32(self) -> u32 ⓘ;
    fn wrapping_cast_to_u64(self) -> u64 ⓘ;
    fn wrapping_cast_to_u128(self) -> u128 ⓘ;
    fn wrapping_cast_to_usize(self) -> usize ⓘ;
    fn wrapping_cast_to_usize_up(self) -> usize_up;
    fn wrapping_cast_to_usize_down(self) -> usize_down;
    fn wrapping_cast_to_i8(self) -> i8 ⓘ;
    fn wrapping_cast_to_i16(self) -> i16 ⓘ;
    fn wrapping_cast_to_i32(self) -> i32 ⓘ;
    fn wrapping_cast_to_i64(self) -> i64 ⓘ;
    fn wrapping_cast_to_i128(self) -> i128 ⓘ;
    fn wrapping_cast_to_isize(self) -> isize ⓘ;
    fn wrapping_cast_to_isize_up(self) -> isize_up;
    fn wrapping_cast_to_isize_down(self) -> isize_down;
}

Available on crate feature cast only.

Expand description

Offers methods for casting between primitives.

See also the Cast type for the equivalent const methods.

§Errors

Checked methods will return Overflow if the original value can’t fit in the returned type.

Required Methods§

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fn checked_cast_to_u8(self) -> Result<u8>

Casts self to u8 with range check.

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fn checked_cast_to_u16(self) -> Result<u16>

Casts self to u16 with range check.

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fn checked_cast_to_u32(self) -> Result<u32>

Casts self to u32 with range check.

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fn checked_cast_to_u64(self) -> Result<u64>

Casts self to u64 with range check.

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fn checked_cast_to_u128(self) -> Result<u128>

Casts self to u128 with range check.

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fn checked_cast_to_usize(self) -> Result<usize>

Casts self to usize with range check.

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fn checked_cast_to_usize_up(self) -> Result<usize_up>

Casts self to usize_up with range check.

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fn checked_cast_to_usize_down(self) -> Result<usize_down>

Casts self to usize_down with range check.

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fn checked_cast_to_i8(self) -> Result<i8>

Casts self to i8 with range check.

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fn checked_cast_to_i16(self) -> Result<i16>

Casts self to i16 with range check.

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fn checked_cast_to_i32(self) -> Result<i32>

Casts self to i32 with range check.

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fn checked_cast_to_i64(self) -> Result<i64>

Casts self to i64 with range check.

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fn checked_cast_to_i128(self) -> Result<i128>

Casts self to i128 with range check.

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fn checked_cast_to_isize(self) -> Result<isize>

Casts self to isize with range check.

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fn checked_cast_to_isize_up(self) -> Result<isize_up>

Casts self to isize_up with range check.

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fn checked_cast_to_isize_down(self) -> Result<isize_down>

Casts self to isize_down with range check.

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fn saturating_cast_to_u8(self) -> u8 ⓘ

Casts self to u8 clamping at the numeric bounds.

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fn saturating_cast_to_u16(self) -> u16 ⓘ

Casts self to u16 clamping at the numeric bounds.

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fn saturating_cast_to_u32(self) -> u32 ⓘ

Casts self to u32 clamping at the numeric bounds.

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fn saturating_cast_to_u64(self) -> u64 ⓘ

Casts self to u64 clamping at the numeric bounds.

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fn saturating_cast_to_u128(self) -> u128 ⓘ

Casts self to u128 clamping at the numeric bounds.

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fn saturating_cast_to_usize(self) -> usize ⓘ

Casts self to usize clamping at the numeric bounds.

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fn saturating_cast_to_usize_up(self) -> usize_up

Casts self to usize_up clamping at the numeric bounds.

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fn saturating_cast_to_usize_down(self) -> usize_down

Casts self to usize_down clamping at the numeric bounds.

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fn saturating_cast_to_i8(self) -> i8 ⓘ

Casts self to i8 clamping at the numeric bounds.

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fn saturating_cast_to_i16(self) -> i16 ⓘ

Casts self to i16 clamping at the numeric bounds.

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fn saturating_cast_to_i32(self) -> i32 ⓘ

Casts self to i32 clamping at the numeric bounds.

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fn saturating_cast_to_i64(self) -> i64 ⓘ

Casts self to i64 clamping at the numeric bounds.

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fn saturating_cast_to_i128(self) -> i128 ⓘ

Casts self to i128 clamping at the numeric bounds.

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fn saturating_cast_to_isize(self) -> isize ⓘ

Casts self to isize clamping at the numeric bounds.

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fn saturating_cast_to_isize_up(self) -> isize_up

Casts self to isize_up clamping at the numeric bounds.

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fn saturating_cast_to_isize_down(self) -> isize_down

Casts self to isize_down clamping at the numeric bounds.

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fn wrapping_cast_to_u8(self) -> u8 ⓘ

Casts self to u8 wrapping at the numeric bounds.

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fn wrapping_cast_to_u16(self) -> u16 ⓘ

Casts self to u16 wrapping at the numeric bounds.

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fn wrapping_cast_to_u32(self) -> u32 ⓘ

Casts self to u32 wrapping at the numeric bounds.

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fn wrapping_cast_to_u64(self) -> u64 ⓘ

Casts self to u64 wrapping at the numeric bounds.

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fn wrapping_cast_to_u128(self) -> u128 ⓘ

Casts self to u128 wrapping at the numeric bounds.

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fn wrapping_cast_to_usize(self) -> usize ⓘ

Casts self to usize wrapping at the numeric bounds.

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fn wrapping_cast_to_usize_up(self) -> usize_up

Casts self to usize_up wrapping at the numeric bounds.

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fn wrapping_cast_to_usize_down(self) -> usize_down

Casts self to usize_down wrapping at the numeric bounds.

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fn wrapping_cast_to_i8(self) -> i8 ⓘ

Casts self to i8 wrapping at the numeric bounds.

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fn wrapping_cast_to_i16(self) -> i16 ⓘ

Casts self to i16 wrapping at the numeric bounds.

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fn wrapping_cast_to_i32(self) -> i32 ⓘ

Casts self to i32 wrapping at the numeric bounds.

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fn wrapping_cast_to_i64(self) -> i64 ⓘ

Casts self to i64 wrapping at the numeric bounds.

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fn wrapping_cast_to_i128(self) -> i128 ⓘ

Casts self to i128 wrapping at the numeric bounds.

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fn wrapping_cast_to_isize(self) -> isize ⓘ

Casts self to isize wrapping at the numeric bounds.

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fn wrapping_cast_to_isize_up(self) -> isize_up

Casts self to isize_up wrapping at the numeric bounds.

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fn wrapping_cast_to_isize_down(self) -> isize_down

Casts self to isize_down wrapping at the numeric bounds.

Implementations on Foreign Types§

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Trait PrimitiveCastCopy item path

§Errors

Required Methods§

fn checked_cast_to_u8(self) -> Result<u8>

fn checked_cast_to_u16(self) -> Result<u16>

fn checked_cast_to_u32(self) -> Result<u32>

fn checked_cast_to_u64(self) -> Result<u64>

fn checked_cast_to_u128(self) -> Result<u128>

fn checked_cast_to_usize(self) -> Result<usize>

fn checked_cast_to_usize_up(self) -> Result<usize_up>

fn checked_cast_to_usize_down(self) -> Result<usize_down>

fn checked_cast_to_i8(self) -> Result<i8>

fn checked_cast_to_i16(self) -> Result<i16>

fn checked_cast_to_i32(self) -> Result<i32>

fn checked_cast_to_i64(self) -> Result<i64>

fn checked_cast_to_i128(self) -> Result<i128>

fn checked_cast_to_isize(self) -> Result<isize>

fn checked_cast_to_isize_up(self) -> Result<isize_up>

fn checked_cast_to_isize_down(self) -> Result<isize_down>

fn saturating_cast_to_u8(self) -> u8 ⓘ

fn saturating_cast_to_u16(self) -> u16 ⓘ

fn saturating_cast_to_u32(self) -> u32 ⓘ

fn saturating_cast_to_u64(self) -> u64 ⓘ

fn saturating_cast_to_u128(self) -> u128 ⓘ

fn saturating_cast_to_usize(self) -> usize ⓘ

fn saturating_cast_to_usize_up(self) -> usize_up

fn saturating_cast_to_usize_down(self) -> usize_down

fn saturating_cast_to_i8(self) -> i8 ⓘ

fn saturating_cast_to_i16(self) -> i16 ⓘ

fn saturating_cast_to_i32(self) -> i32 ⓘ

fn saturating_cast_to_i64(self) -> i64 ⓘ

fn saturating_cast_to_i128(self) -> i128 ⓘ

fn saturating_cast_to_isize(self) -> isize ⓘ

fn saturating_cast_to_isize_up(self) -> isize_up

fn saturating_cast_to_isize_down(self) -> isize_down

fn wrapping_cast_to_u8(self) -> u8 ⓘ

fn wrapping_cast_to_u16(self) -> u16 ⓘ

fn wrapping_cast_to_u32(self) -> u32 ⓘ

fn wrapping_cast_to_u64(self) -> u64 ⓘ

fn wrapping_cast_to_u128(self) -> u128 ⓘ

fn wrapping_cast_to_usize(self) -> usize ⓘ

fn wrapping_cast_to_usize_up(self) -> usize_up

fn wrapping_cast_to_usize_down(self) -> usize_down

fn wrapping_cast_to_i8(self) -> i8 ⓘ

fn wrapping_cast_to_i16(self) -> i16 ⓘ

fn wrapping_cast_to_i32(self) -> i32 ⓘ

fn wrapping_cast_to_i64(self) -> i64 ⓘ

fn wrapping_cast_to_i128(self) -> i128 ⓘ

fn wrapping_cast_to_isize(self) -> isize ⓘ

fn wrapping_cast_to_isize_up(self) -> isize_up

fn wrapping_cast_to_isize_down(self) -> isize_down

Implementations on Foreign Types§

impl PrimitiveCast for i8

fn checked_cast_to_u8(self) -> Result<u8>

fn checked_cast_to_u16(self) -> Result<u16>

fn checked_cast_to_u32(self) -> Result<u32>

fn checked_cast_to_u64(self) -> Result<u64>

fn checked_cast_to_u128(self) -> Result<u128>

fn checked_cast_to_usize(self) -> Result<usize>

fn checked_cast_to_usize_up(self) -> Result<usize_up>

fn checked_cast_to_usize_down(self) -> Result<usize_down>

fn checked_cast_to_i8(self) -> Result<i8>

fn checked_cast_to_i16(self) -> Result<i16>

fn checked_cast_to_i32(self) -> Result<i32>

fn checked_cast_to_i64(self) -> Result<i64>

fn checked_cast_to_i128(self) -> Result<i128>

fn checked_cast_to_isize(self) -> Result<isize>

fn checked_cast_to_isize_up(self) -> Result<isize_up>

fn checked_cast_to_isize_down(self) -> Result<isize_down>

fn saturating_cast_to_u8(self) -> u8 ⓘ

fn saturating_cast_to_u16(self) -> u16 ⓘ

fn saturating_cast_to_u32(self) -> u32 ⓘ

fn saturating_cast_to_u64(self) -> u64 ⓘ

fn saturating_cast_to_u128(self) -> u128 ⓘ

fn saturating_cast_to_usize(self) -> usize ⓘ

fn saturating_cast_to_usize_up(self) -> usize_up

fn saturating_cast_to_usize_down(self) -> usize_down

fn saturating_cast_to_i8(self) -> i8 ⓘ

fn saturating_cast_to_i16(self) -> i16 ⓘ

fn saturating_cast_to_i32(self) -> i32 ⓘ

Trait PrimitiveCast